{"id":"https://openalex.org/W2891587392","doi":"https://doi.org/10.1161/circheartfailure.118.005115","title":"Abdominal Positioning of the Next-Generation Intra-Aortic Fluid Entrainment Pump (Aortix) Improves Cardiac Output in a Swine Model of Heart Failure","display_name":"Abdominal Positioning of the Next-Generation Intra-Aortic Fluid Entrainment Pump (Aortix) Improves Cardiac Output in a Swine Model of Heart Failure","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2891587392","doi":"https://doi.org/10.1161/circheartfailure.118.005115","mag":"2891587392","pmid":"https://pubmed.ncbi.nlm.nih.gov/30354560","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/6203333"},"language":"en","primary_location":{"id":"doi:10.1161/circheartfailure.118.005115","doi":"https://doi.org/10.1161/circheartfailure.118.005115","is_oa":true,"landing_page_url":"https://doi.org/10.1161/circheartfailure.118.005115","pdf_url":"https://www.ahajournals.org/doi/pdf/10.1161/CIRCHEARTFAILURE.118.005115","source":{"id":"https://openalex.org/S8311976","display_name":"Circulation Heart Failure","issn_l":"1941-3289","issn":["1941-3289","1941-3297"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1"],"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: Heart Failure","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.ahajournals.org/doi/pdf/10.1161/CIRCHEARTFAILURE.118.005115","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009085396","display_name":"Shiva Annamalai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1290900354","display_name":"Tufts Medical Center","ror":"https://ror.org/002hsbm82","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1290900354"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shiva K. Annamalai","raw_affiliation_strings":["The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","Shiva K. Annamalai  The Acute Mechanical Circulatory Support Working Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","institution_ids":["https://openalex.org/I1290900354"]},{"raw_affiliation_string":"Shiva K. Annamalai  The Acute Mechanical Circulatory Support Working Group","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005634271","display_name":"MICHELE L. ESPOSITO","orcid":"https://orcid.org/0000-0002-9017-9037","observed_orcids":["https://orcid.org/0000-0002-9017-9037"]},"institutions":[{"id":"https://openalex.org/I1290900354","display_name":"Tufts Medical Center","ror":"https://ror.org/002hsbm82","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1290900354"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michele L. Esposito","raw_affiliation_strings":["The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","Michele L. Esposito  The Acute Mechanical Circulatory Support Working Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","institution_ids":["https://openalex.org/I1290900354"]},{"raw_affiliation_string":"Michele L. Esposito  The Acute Mechanical Circulatory Support Working Group","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063773959","display_name":"Lara A. Reyelt","orcid":"https://orcid.org/0000-0001-6242-5926","observed_orcids":["https://orcid.org/0000-0001-6242-5926"]},"institutions":[{"id":"https://openalex.org/I1290900354","display_name":"Tufts Medical Center","ror":"https://ror.org/002hsbm82","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1290900354"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lara A. Reyelt","raw_affiliation_strings":["The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","Lara A. Reyelt  The Acute Mechanical Circulatory Support Working Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","institution_ids":["https://openalex.org/I1290900354"]},{"raw_affiliation_string":"Lara A. Reyelt  The Acute Mechanical Circulatory Support Working Group","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064893444","display_name":"PETER S. NATOV","orcid":"https://orcid.org/0000-0001-9200-2385","observed_orcids":["https://orcid.org/0000-0001-9200-2385"]},"institutions":[{"id":"https://openalex.org/I1290900354","display_name":"Tufts Medical Center","ror":"https://ror.org/002hsbm82","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1290900354"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter Natov","raw_affiliation_strings":["The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","Peter Natov  The Acute Mechanical Circulatory Support Working Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","institution_ids":["https://openalex.org/I1290900354"]},{"raw_affiliation_string":"Peter Natov  The Acute Mechanical Circulatory Support Working Group","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051402980","display_name":"Lena E. Jorde","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1290900354","display_name":"Tufts Medical Center","ror":"https://ror.org/002hsbm82","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1290900354"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Lena E. Jorde","raw_affiliation_strings":["The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","Lena E. Jorde  The Acute Mechanical Circulatory Support Working Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","institution_ids":["https://openalex.org/I1290900354"]},{"raw_affiliation_string":"Lena E. Jorde  The Acute Mechanical Circulatory Support Working Group","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102904713","display_name":"Richard H. Karas","orcid":"https://orcid.org/0000-0001-7799-091X","observed_orcids":["https://orcid.org/0000-0001-7799-091X"]},"institutions":[{"id":"https://openalex.org/I1290900354","display_name":"Tufts Medical Center","ror":"https://ror.org/002hsbm82","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1290900354"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Richard H. Karas","raw_affiliation_strings":["The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","Richard H. Karas  The Acute Mechanical Circulatory Support Working Group"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","institution_ids":["https://openalex.org/I1290900354"]},{"raw_affiliation_string":"Richard H. Karas  The Acute Mechanical Circulatory Support Working Group","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000653485","display_name":"Navin Kumar Kapur","orcid":"https://orcid.org/0000-0002-8302-6796","observed_orcids":["https://orcid.org/0000-0002-8302-6796"]},"institutions":[{"id":"https://openalex.org/I1290900354","display_name":"Tufts Medical Center","ror":"https://ror.org/002hsbm82","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1290900354"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Navin K. Kapur","raw_affiliation_strings":["The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Acute Mechanical Circulatory Support Working Group; The Molecular Cardiology Research Institute, Surgical and Interventional Research Laboratories, and the CardioVascular Center, Tufts Medical Center, Boston, MA","institution_ids":["https://openalex.org/I1290900354"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1290900354"],"apc_list":null,"apc_paid":null,"fwci":0.6991,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.65035541,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"11","issue":"8","first_page":"e005115","last_page":"e005115"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10198","display_name":"Heart Failure Treatment and Management","score":0.0024999999441206455,"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/T10618","display_name":"Aortic Disease and Treatment Approaches","score":0.000699999975040555,"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/acute-heart-failure","display_name":"acute heart failure","score":0.8349999785423279},{"id":"https://openalex.org/keywords/cardiac-output","display_name":"cardiac output","score":0.7319999933242798},{"id":"https://openalex.org/keywords/left-ventricular-afterload","display_name":"left ventricular afterload","score":0.8560000061988831},{"id":"https://openalex.org/keywords/arterial-elastance","display_name":"arterial elastance","score":0.8220000267028809},{"id":"https://openalex.org/keywords/systemic-vascular-resistance","display_name":"systemic vascular resistance","score":0.9620000123977661},{"id":"https://openalex.org/keywords/aortic-valve-gradient","display_name":"aortic valve gradient","score":0.8259999752044678},{"id":"https://openalex.org/keywords/transpulmonary-gradient","display_name":"transpulmonary gradient","score":0.8610000014305115},{"id":"https://openalex.org/keywords/pig-model","display_name":"porcine model","score":0.6949999928474426},{"id":"https://openalex.org/keywords/percutaneous-mechanical-circulatory-support","display_name":"percutaneous mechanical circulatory support","score":0.7360000014305115}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7730710506439209},{"id":"https://openalex.org/C123576724","wikidata":"https://www.wikidata.org/wiki/Q1299082","display_name":"Afterload","level":3,"score":0.7146622538566589},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6856323480606079},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.629291296005249},{"id":"https://openalex.org/C139940330","wikidata":"https://www.wikidata.org/wiki/Q596579","display_name":"Cardiac output","level":3,"score":0.6048651337623596},{"id":"https://openalex.org/C146556889","wikidata":"https://www.wikidata.org/wiki/Q1414127","display_name":"Pulmonary wedge pressure","level":3,"score":0.579779863357544},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.5742858648300171},{"id":"https://openalex.org/C2780520971","wikidata":"https://www.wikidata.org/wiki/Q2264329","display_name":"Abdominal aorta","level":3,"score":0.4831525683403015},{"id":"https://openalex.org/C39124391","wikidata":"https://www.wikidata.org/wiki/Q4778759","display_name":"Aortic pressure","level":3,"score":0.47748303413391113},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.45807358622550964},{"id":"https://openalex.org/C2779980429","wikidata":"https://www.wikidata.org/wiki/Q101004","display_name":"Aorta","level":2,"score":0.4545620083808899},{"id":"https://openalex.org/C2780663194","wikidata":"https://www.wikidata.org/wiki/Q3270170","display_name":"Descending aorta","level":3,"score":0.4118023216724396}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001012","descriptor_name":"Aorta, Abdominal","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D001013","descriptor_name":"Aorta, Thoracic","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D002302","descriptor_name":"Cardiac Output","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004195","descriptor_name":"Disease Models, Animal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D006353","descriptor_name":"Heart-Assist Devices","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011474","descriptor_name":"Prosthesis Design","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","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":true},{"descriptor_ui":"D019919","descriptor_name":"Prosthesis Implantation","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D020127","descriptor_name":"Recovery of Function","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D034421","descriptor_name":"Sus scrofa","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062186","descriptor_name":"Arterial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":4,"locations":[{"id":"doi:10.1161/circheartfailure.118.005115","doi":"https://doi.org/10.1161/circheartfailure.118.005115","is_oa":true,"landing_page_url":"https://doi.org/10.1161/circheartfailure.118.005115","pdf_url":"https://www.ahajournals.org/doi/pdf/10.1161/CIRCHEARTFAILURE.118.005115","source":{"id":"https://openalex.org/S8311976","display_name":"Circulation Heart Failure","issn_l":"1941-3289","issn":["1941-3289","1941-3297"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1"],"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: Heart Failure","raw_type":"journal-article"},{"id":"pmid:30354560","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/30354560","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. Heart failure","raw_type":"Comparative Study"},{"id":"pmh:oai:europepmc.org:5619055","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6203333","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:6203333","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/6203333","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Circ Heart Fail","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1161/circheartfailure.118.005115","doi":"https://doi.org/10.1161/circheartfailure.118.005115","is_oa":true,"landing_page_url":"https://doi.org/10.1161/circheartfailure.118.005115","pdf_url":"https://www.ahajournals.org/doi/pdf/10.1161/CIRCHEARTFAILURE.118.005115","source":{"id":"https://openalex.org/S8311976","display_name":"Circulation Heart Failure","issn_l":"1941-3289","issn":["1941-3289","1941-3297"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-2","ki-jl-2","medline","norway-1","poland-140","russia-white-list-1"],"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: Heart Failure","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2733426025","display_name":"Mechanical Unloading and Delayed Reperfusion Promotes Myocardial Recovery after Acute Myocardial Infarction","funder_award_id":"R01HL139785","funder_id":"https://openalex.org/F4320337338","funder_display_name":"National Heart, Lung, and Blood Institute"}],"funders":[{"id":"https://openalex.org/F4320337338","display_name":"National Heart, Lung, and Blood Institute","ror":"https://ror.org/012pb6c26"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2891587392.pdf","grobid_xml":"https://content.openalex.org/works/W2891587392.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W18863746","https://openalex.org/W937144718","https://openalex.org/W1988015906","https://openalex.org/W1992309459","https://openalex.org/W2027302823","https://openalex.org/W2067850029","https://openalex.org/W2097364562","https://openalex.org/W2170721979","https://openalex.org/W2178738676","https://openalex.org/W2239741044","https://openalex.org/W2587839922","https://openalex.org/W2617604187"],"related_works":["https://openalex.org/W2794837140","https://openalex.org/W2020905595","https://openalex.org/W2792780999","https://openalex.org/W2051091204","https://openalex.org/W1988015906","https://openalex.org/W2030817877","https://openalex.org/W1983821000","https://openalex.org/W2043128877","https://openalex.org/W3115751089","https://openalex.org/W2011755875"],"abstract_inverted_index":{"BACKGROUND:":[0],"Acute":[1],"heart":[2],"failure":[3],"refractory":[4],"to":[5,157,162],"medical":[6],"therapy":[7],"is":[8,21,153],"a":[9,22,66],"major":[10,205],"cause":[11],"of":[12,69,167,193,207],"morbidity":[13],"and":[14,111,131,145,177,202],"mortality.":[15],"The":[16],"Aortix":[17,39,171],"device":[18,40,172,200],"(Procyrion":[19],"Inc)":[20],"percutaneously":[23],"delivered":[24],"entrainment":[25],"pump":[26,91],"positioned":[27],"in":[28,41,53,65,98,160],"the":[29,36,49,54,99,154,168,191],"descending":[30],"aorta.":[31],"METHODS":[32],"AND":[33],"RESULTS:":[34],"Using":[35],"newest":[37,169],"generation":[38,170],"8":[42],"adult":[43],"male":[44],"Yorkshire":[45],"swine,":[46],"we":[47],"tested":[48],"hypothesis":[50],"that":[51,159,199],"positioning":[52,64,88,166],"abdominal":[55,122,165],"aorta":[56],"may":[57],"provide":[58],"superior":[59],"hemodynamic":[60,209],"effects":[61],"than":[62,86],"thoracic":[63,87,163],"swine":[67],"model":[68],"postinfarct":[70],"left":[71,174],"ventricular":[72,175],"injury.Abdominal":[73],"activation":[74,97,123],"generated":[75],"significantly":[76,104],"larger":[77],"transaortic":[78],"gradients":[79,128],"(proximal":[80],"minus":[81],"distal":[82],"mean":[83,141],"aortic":[84],"pressures)":[85],"at":[89,115,129,181],"all":[90],"speeds.":[92,117,183],"Compared":[93,118],"with":[94,119],"baseline":[95,120],"values,":[96,121],"abdominal,":[100],"not":[101],"thoracic,":[102],"position":[103,201],"increased":[105,125],"cardiac":[106,179],"output,":[107],"reduced":[108],"arterial":[109],"elastance,":[110],"systemic":[112],"vascular":[113],"resistance":[114],"low":[116,182],"also":[124],"transpulmonary":[126],"pressure":[127,144],"medium":[130],"high":[132],"speed,":[133],"which":[134],"was":[135],"driven":[136],"by":[137,197],"trends":[138],"toward":[139],"higher":[140],"pulmonary":[142,147],"artery":[143],"lower":[146],"capillary":[148],"wedge":[149],"pressure.":[150],"CONCLUSIONS:":[151],"This":[152],"first":[155],"report":[156],"determine":[158],"contrast":[161],"positioning,":[164],"reduces":[173],"afterload":[176],"increases":[178],"output":[180],"These":[184],"findings":[185],"have":[186],"potentially":[187],"important":[188],"implications":[189],"for":[190],"design":[192],"early":[194],"clinical":[195],"studies":[196],"suggesting":[198],"speed":[203],"are":[204],"determinants":[206],"improved":[208],"efficacy.":[210]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2018-09-27T00:00:00"}
