{"id":"https://openalex.org/W2040540313","doi":"https://doi.org/10.1161/circulationaha.107.746776","title":"Saddle-Shaped Mitral Valve Annuloplasty Rings Experience Lower Forces Compared With Flat Rings","display_name":"Saddle-Shaped Mitral Valve Annuloplasty Rings Experience Lower Forces Compared With Flat Rings","publication_year":2008,"publication_date":"2008-09-30","ids":{"openalex":"https://openalex.org/W2040540313","doi":"https://doi.org/10.1161/circulationaha.107.746776","mag":"2040540313","pmid":"https://pubmed.ncbi.nlm.nih.gov/18824763"},"language":"en","primary_location":{"id":"doi:10.1161/circulationaha.107.746776","doi":"https://doi.org/10.1161/circulationaha.107.746776","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circulationaha.107.746776","pdf_url":null,"source":{"id":"https://openalex.org/S116251202","display_name":"Circulation","issn_l":"0009-7322","issn":["0009-7322","1524-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033173053","display_name":"Morten \u00d8. Jensen","orcid":"https://orcid.org/0000-0002-1607-6179","observed_orcids":["https://orcid.org/0000-0002-1607-6179"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},{"id":"https://openalex.org/I2802612298","display_name":"The Wallace H. Coulter Department of Biomedical Engineering","ror":"https://ror.org/02j15s898","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Morten O. Jensen","raw_affiliation_strings":["From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802335433","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Henrik Jensen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},{"id":"https://openalex.org/I2802612298","display_name":"The Wallace H. Coulter Department of Biomedical Engineering","ror":"https://ror.org/02j15s898","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Henrik Jensen","raw_affiliation_strings":["From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802335433","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068909798","display_name":"Morten Smerup","orcid":"https://orcid.org/0000-0002-8482-030X","observed_orcids":["https://orcid.org/0000-0002-8482-030X"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},{"id":"https://openalex.org/I2802612298","display_name":"The Wallace H. Coulter Department of Biomedical Engineering","ror":"https://ror.org/02j15s898","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Morten Smerup","raw_affiliation_strings":["From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802335433","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003717488","display_name":"Robert A. Levine","orcid":"https://orcid.org/0000-0002-9484-8218","observed_orcids":["https://orcid.org/0000-0002-9484-8218"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},{"id":"https://openalex.org/I2802612298","display_name":"The Wallace H. Coulter Department of Biomedical Engineering","ror":"https://ror.org/02j15s898","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Robert A. Levine","raw_affiliation_strings":["From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802335433","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087746871","display_name":"Ajit P. Yoganathan","orcid":"https://orcid.org/0000-0001-5818-1316","observed_orcids":["https://orcid.org/0000-0001-5818-1316"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},{"id":"https://openalex.org/I2802612298","display_name":"The Wallace H. Coulter Department of Biomedical Engineering","ror":"https://ror.org/02j15s898","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Ajit P. Yoganathan","raw_affiliation_strings":["From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802335433","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044225903","display_name":"Hans Nygaard","orcid":"https://orcid.org/0000-0003-2803-1397","observed_orcids":["https://orcid.org/0000-0003-2803-1397"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},{"id":"https://openalex.org/I2802612298","display_name":"The Wallace H. Coulter Department of Biomedical Engineering","ror":"https://ror.org/02j15s898","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Hans Nygaard","raw_affiliation_strings":["From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802335433","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027692424","display_name":"J. Michael Hasenkam","orcid":"https://orcid.org/0000-0001-7960-1172","observed_orcids":["https://orcid.org/0000-0001-7960-1172"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},{"id":"https://openalex.org/I2802612298","display_name":"The Wallace H. Coulter Department of Biomedical Engineering","ror":"https://ror.org/02j15s898","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"J. Michael Hasenkam","raw_affiliation_strings":["From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802335433","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5055190078","display_name":"Sten Lyager Nielsen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},{"id":"https://openalex.org/I150468666","display_name":"Emory University","ror":"https://ror.org/03czfpz43","country_code":"US","type":"education","lineage":["https://openalex.org/I150468666"]},{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]},{"id":"https://openalex.org/I2802335433","display_name":"Aarhus University Hospital","ror":"https://ror.org/040r8fr65","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802335433"]},{"id":"https://openalex.org/I2802612298","display_name":"The Wallace H. Coulter Department of Biomedical Engineering","ror":"https://ror.org/02j15s898","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]},{"id":"https://openalex.org/I4210087915","display_name":"Massachusetts General Hospital","ror":"https://ror.org/002pd6e78","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210087915","https://openalex.org/I48633490"]}],"countries":["DK","US"],"is_corresponding":false,"raw_author_name":"Sten L. Nielsen","raw_affiliation_strings":["From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"From the Department of Cardiothoracic and Vascular Surgery (M.O.J., H.J., M.S., H.N., J.M.H., S.L.N.), Institute of Clinical Medicine, Aarhus University Hospital, Skejby, Aarhus, Denmark; Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark; the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass; and the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802335433","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"Department of Biomedical Engineering (M.O.J., H.N.), Engineering College of Aarhus, Denmark","institution_ids":["https://openalex.org/I204337017"]},{"raw_affiliation_string":"the Massachusetts General Hospital (R.A.L.), Harvard Medical School, Boston, Mass","institution_ids":["https://openalex.org/I136199984","https://openalex.org/I4210087915"]},{"raw_affiliation_string":"the Wallace H. Coulter School of Biomedical Engineering (A.P.Y.), Georgia Institute of Technology and Emory University, Atlanta, Ga","institution_ids":["https://openalex.org/I130701444","https://openalex.org/I150468666","https://openalex.org/I2802612298"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":4.629,"has_fulltext":true,"cited_by_count":112,"citation_normalized_percentile":{"value":0.9515099,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"118","issue":"14_suppl_1","first_page":"S250","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12598","display_name":"Cardiac Structural Anomalies and Repair","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10618","display_name":"Aortic Disease and Treatment Approaches","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mitral-annuloplasty-ring","display_name":"mitral annuloplasty ring","score":0.8830000162124634},{"id":"https://openalex.org/keywords/mitral-valve-repair","display_name":"mitral valve repair","score":0.6269999742507935},{"id":"https://openalex.org/keywords/annular-geometry","display_name":"annular geometry","score":0.6679999828338623}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9269657135009766},{"id":"https://openalex.org/C2777543888","wikidata":"https://www.wikidata.org/wiki/Q369939","display_name":"Mitral valve","level":2,"score":0.6426432132720947},{"id":"https://openalex.org/C2777127463","wikidata":"https://www.wikidata.org/wiki/Q10862618","display_name":"Saddle","level":2,"score":0.5638104677200317},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5057511329650879},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.4201065003871918},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4193274676799774},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.09436190128326416},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003326","descriptor_name":"Coronary Circulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003971","descriptor_name":"Diastole","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004867","descriptor_name":"Equipment Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008943","descriptor_name":"Mitral Valve","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D011184","descriptor_name":"Postoperative Period","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013314","descriptor_name":"Stress, Mechanical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013552","descriptor_name":"Swine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013599","descriptor_name":"Systole","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016277","descriptor_name":"Ventricular Function, Left","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019736","descriptor_name":"Prostheses and Implants","qualifier_ui":"Q000592","qualifier_name":"standards","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1161/circulationaha.107.746776","doi":"https://doi.org/10.1161/circulationaha.107.746776","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circulationaha.107.746776","pdf_url":null,"source":{"id":"https://openalex.org/S116251202","display_name":"Circulation","issn_l":"0009-7322","issn":["0009-7322","1524-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"journal-article"},{"id":"pmid:18824763","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/18824763","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"Comparative Study"},{"id":"pmh:oai:pure.atira.dk:publications/3d52f710-c69f-11dd-9710-000ea68e967b","doi":null,"is_oa":false,"landing_page_url":"https://pure.au.dk/portal/en/publications/3d52f710-c69f-11dd-9710-000ea68e967b","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Jensen, M \u00d8 J, Smerup, M H, Jensen, H, Levine, R A, Yoganathan, A P, Nygaard, H, Hasenkam, J M & Nielsen, S L 2008, 'Saddle-shaped mitral valve annuloplasty rings experience lower forces compared with flat rings', Circulation, vol. 118, no. 14 Suppl, pp. S250-5. https://doi.org/10.1161/CIRCULATIONAHA.107.746776","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.5683000087738037}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2370039095","display_name":"ISCHEMIC MITRAL REGURGITATION: FROM MECHANISM TO THERAPY","funder_award_id":"K24HL067434","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G7100970005","display_name":"Fluid Mechanics of the Mitral Valve: In Vitro Studies","funder_award_id":"R01HL052009","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"},{"id":"https://openalex.org/G7277770658","display_name":null,"funder_award_id":"07-4-B248-A1380-22362","funder_id":"https://openalex.org/F4320309763","funder_display_name":"Hjerteforeningen"},{"id":"https://openalex.org/G7530283872","display_name":null,"funder_award_id":"HL52009","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"}],"funders":[{"id":"https://openalex.org/F4320309763","display_name":"Hjerteforeningen","ror":"https://ror.org/0375vv569"},{"id":"https://openalex.org/F4320310761","display_name":"H\u00f8rslev-Fonden","ror":"https://ror.org/02z5ef964"},{"id":"https://openalex.org/F4320321665","display_name":"Aase og Ejnar Danielsens Fond","ror":"https://ror.org/02hcraz70"},{"id":"https://openalex.org/F4320323411","display_name":"A.P. M\u00f8ller og Hustru Chastine Mc-Kinney M\u00f8llers Fond til almene Formaal","ror":"https://ror.org/02kdrgt12"},{"id":"https://openalex.org/F4320323762","display_name":"Helga og Peter Kornings Fond","ror":null},{"id":"https://openalex.org/F4320324409","display_name":"L\u00e6geforeningen","ror":"https://ror.org/005n36371"},{"id":"https://openalex.org/F4320324976","display_name":"Frimodt-Heineke Fonden","ror":"https://ror.org/0263g5487"},{"id":"https://openalex.org/F4320324994","display_name":"Kong Christian den Tiendes Fond","ror":"https://ror.org/04rf54t04"},{"id":"https://openalex.org/F4320335119","display_name":"Fonden til L\u00e6gevidenskabens Fremme","ror":"https://ror.org/02kdrgt12"},{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1559229519","https://openalex.org/W1964948062","https://openalex.org/W1971377839","https://openalex.org/W1986185736","https://openalex.org/W1989375725","https://openalex.org/W1992411238","https://openalex.org/W2003596642","https://openalex.org/W2008924366","https://openalex.org/W2023939834","https://openalex.org/W2031607557","https://openalex.org/W2035173819","https://openalex.org/W2049626582","https://openalex.org/W2087827184","https://openalex.org/W2104724093","https://openalex.org/W2132567621","https://openalex.org/W2169047384","https://openalex.org/W2191399290","https://openalex.org/W2258040952","https://openalex.org/W2404180112","https://openalex.org/W2407305429","https://openalex.org/W2409387700","https://openalex.org/W2470296804"],"related_works":["https://openalex.org/W2397145677","https://openalex.org/W7033837256","https://openalex.org/W2100844523","https://openalex.org/W7024649754","https://openalex.org/W97437448","https://openalex.org/W2093461574","https://openalex.org/W2990452972","https://openalex.org/W7066103179","https://openalex.org/W2589893911","https://openalex.org/W7065272781"],"abstract_inverted_index":{"BACKGROUND:":[0],"New":[1],"insight":[2],"into":[3],"the":[4,9,41,49,113,119,142,147,161,171,177,180],"3D":[5,90],"dynamic":[6,91],"behavior":[7],"of":[8,16,43,170,183],"mitral":[10,44,84],"valve":[11,45],"has":[12],"prompted":[13],"a":[14,63,78,224],"reevaluation":[15],"annuloplasty":[17,53,69,85,110,191,208,245],"ring":[18,86,98,131,140,246],"designs.":[19],"Force":[20,156],"balance":[21],"analysis":[22],"indicates":[23],"correlation":[24],"between":[25,179],"annulus":[26,89,143],"forces":[27,196,229],"and":[28,32,108,137,150,164,220,237],"stresses":[29],"in":[30,67,146,202],"leaflets":[31,236],"chords.":[33,238],"Improving":[34],"this":[35],"stress":[36],"distribution":[37,60,66,116,215],"can":[38],"intuitively":[39],"enhance":[40],"durability":[42],"repair.":[46],"We":[47],"tested":[48],"hypothesis":[50],"that":[51,226,230],"saddle-shaped":[52,82,109,190],"rings":[54,111,184,192,209,219],"have":[55,241],"superior":[56,211],"uniform":[57,212],"systolic":[58,123,151],"force":[59,65,115,214],"compared":[61,216],"with":[62,95],"nonuniform":[64],"flat":[68,79,107,136,172,218],"rings.":[70,173],"METHODS":[71],"AND":[72],"RESULTS:":[73],"Sixteen":[74],"80-kg":[75],"pigs":[76],"had":[77],"(n=8)":[80,83],"or":[81],"implanted.":[87],"Mitral":[88],"geometry":[92],"was":[93,133,144,158,185],"obtained":[94],"sonomicrometry":[96],"before":[97,130],"insertion.":[99],"Strain":[100],"gauges":[101],"mounted":[102],"on":[103],"dedicated":[104],"D-shaped":[105],"rigid":[106],"provided":[112],"intraoperative":[114],"perpendicular":[117],"to":[118,126,217,222,235],"annular":[120,124,166,204,213],"plane.":[121],"Average":[122],"height":[125],"commissural":[127,165],"width":[128],"ratio":[129],"implantation":[132],"14.0%+/-1.6%.":[134],"After":[135],"saddle":[138],"shaped":[139],"implantation,":[141],"fixed":[145],"diastolic":[148],"(9.0%+/-1.0%)":[149],"(14.3%+/-1.3%)":[152],"configuration,":[153],"respectively":[154],"(P<0.01).":[155],"accumulation":[157],"seen":[159],"from":[160],"anterior":[162],"(0.72N+/-0.14N)":[163],"segments":[167],"(average":[168],"1.38N+/-0.27N)":[169],"In":[174],"these":[175],"segments,":[176],"difference":[178],"2":[181],"types":[182],"statistically":[186,197],"significant":[187],"(P<0.05).":[188],"The":[189],"did":[193],"not":[194],"experience":[195],"significantly":[198],"larger":[199],"than":[200],"zero":[201],"any":[203],"segments.":[205],"CONCLUSIONS:":[206],"Saddle-shaped":[207],"provide":[210],"appear":[221],"represent":[223],"configuration":[225],"minimizes":[227],"out-of-plane":[228],"could":[231],"potentially":[232],"be":[233],"transmitted":[234],"This":[239],"may":[240],"important":[242],"implications":[243],"for":[244],"selections.":[247]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":7},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":9},{"year":2014,"cited_by_count":8},{"year":2013,"cited_by_count":12},{"year":2012,"cited_by_count":14}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}