{"id":"https://openalex.org/W1961978125","doi":"https://doi.org/10.1002/ccd.26033","title":"Discrepancies between direct catheter and echocardiography\u2010based values in aortic stenosis","display_name":"Discrepancies between direct catheter and echocardiography\u2010based values in aortic stenosis","publication_year":2015,"publication_date":"2015-05-29","ids":{"openalex":"https://openalex.org/W1961978125","doi":"https://doi.org/10.1002/ccd.26033","mag":"1961978125","pmid":"https://pubmed.ncbi.nlm.nih.gov/26033475","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/4663183"},"language":"en","primary_location":{"id":"doi:10.1002/ccd.26033","doi":"https://doi.org/10.1002/ccd.26033","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ccd.26033","pdf_url":null,"source":{"id":"https://openalex.org/S41314575","display_name":"Catheterization and Cardiovascular Interventions","issn_l":"1522-1946","issn":["1522-1946","1522-726X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Catheterization and Cardiovascular Interventions","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4663183","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108382064","display_name":"Chia\u2010Shing Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281704429","display_name":"Christiana Care Health System","ror":"https://ror.org/02h905004","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429"]},{"id":"https://openalex.org/I4210105554","display_name":"Christiana Hospital","ror":"https://ror.org/01gxs7p86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chia\u2010Shing Yang","raw_affiliation_strings":["Department of Medicine, Christiana Care Health System, Newark, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medicine, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062582515","display_name":"Erik S. Marshall","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281704429","display_name":"Christiana Care Health System","ror":"https://ror.org/02h905004","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429"]},{"id":"https://openalex.org/I4210105554","display_name":"Christiana Hospital","ror":"https://ror.org/01gxs7p86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erik S. Marshall","raw_affiliation_strings":["Section of Cardiology, Christiana Care Health System, Newark, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Section of Cardiology, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066728932","display_name":"Zaher Fanari","orcid":"https://orcid.org/0000-0001-6360-1450","observed_orcids":["https://orcid.org/0000-0001-6360-1450"]},"institutions":[{"id":"https://openalex.org/I1281704429","display_name":"Christiana Care Health System","ror":"https://ror.org/02h905004","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429"]},{"id":"https://openalex.org/I4210105554","display_name":"Christiana Hospital","ror":"https://ror.org/01gxs7p86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zaher Fanari","raw_affiliation_strings":["Section of Cardiology, Christiana Care Health System, Newark, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Section of Cardiology, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025247586","display_name":"Michael J. Kostal","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281704429","display_name":"Christiana Care Health System","ror":"https://ror.org/02h905004","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429"]},{"id":"https://openalex.org/I4210105554","display_name":"Christiana Hospital","ror":"https://ror.org/01gxs7p86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Michael J. Kostal","raw_affiliation_strings":["Section of Cardiology, Christiana Care Health System, Newark, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Section of Cardiology, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050842483","display_name":"Joseph T. West","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1281704429","display_name":"Christiana Care Health System","ror":"https://ror.org/02h905004","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429"]},{"id":"https://openalex.org/I4210105554","display_name":"Christiana Hospital","ror":"https://ror.org/01gxs7p86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Joseph T. West","raw_affiliation_strings":["Section of Cardiology, Christiana Care Health System, Newark, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Section of Cardiology, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032478554","display_name":"Paul Kolm","orcid":"https://orcid.org/0000-0003-2653-5452","observed_orcids":["https://orcid.org/0000-0003-2653-5452"]},"institutions":[{"id":"https://openalex.org/I1281704429","display_name":"Christiana Care Health System","ror":"https://ror.org/02h905004","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429"]},{"id":"https://openalex.org/I4210105554","display_name":"Christiana Hospital","ror":"https://ror.org/01gxs7p86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul Kolm","raw_affiliation_strings":["Value Institute, Christiana Care Health System, Newark, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Value Institute, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052993534","display_name":"William S. Weintraub","orcid":"https://orcid.org/0000-0002-5384-5571","observed_orcids":["https://orcid.org/0000-0002-5384-5571"]},"institutions":[{"id":"https://openalex.org/I1281704429","display_name":"Christiana Care Health System","ror":"https://ror.org/02h905004","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429"]},{"id":"https://openalex.org/I4210105554","display_name":"Christiana Hospital","ror":"https://ror.org/01gxs7p86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William S. Weintraub","raw_affiliation_strings":["Section of Cardiology, Christiana Care Health System, Newark, DE","Value Institute, Christiana Care Health System, Newark, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Section of Cardiology, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]},{"raw_affiliation_string":"Value Institute, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069089540","display_name":"Andrew J. Doorey","orcid":"https://orcid.org/0000-0002-2483-1680","observed_orcids":["https://orcid.org/0000-0002-2483-1680"]},"institutions":[{"id":"https://openalex.org/I1281704429","display_name":"Christiana Care Health System","ror":"https://ror.org/02h905004","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429"]},{"id":"https://openalex.org/I4210105554","display_name":"Christiana Hospital","ror":"https://ror.org/01gxs7p86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Andrew J. Doorey","raw_affiliation_strings":["Section of Cardiology, Christiana Care Health System, Newark, DE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Section of Cardiology, Christiana Care Health System, Newark, DE","institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069089540"],"corresponding_institution_ids":["https://openalex.org/I1281704429","https://openalex.org/I4210105554"],"apc_list":{"value":4490,"currency":"USD","value_usd":4490},"apc_paid":null,"fwci":1.4525,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.83916298,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"87","issue":"3","first_page":"488","last_page":"497"},"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/T10618","display_name":"Aortic Disease and Treatment Approaches","score":9.999999747378752e-05,"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"}},{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/aortic-stenosis","display_name":"aortic stenosis","score":0.9990000128746033},{"id":"https://openalex.org/keywords/echocardiography","display_name":"echocardiography","score":0.6470000147819519},{"id":"https://openalex.org/keywords/cardiac-catheterization","display_name":"cardiac catheterization","score":0.9380000233650208},{"id":"https://openalex.org/keywords/transvalvular-pressure-gradient","display_name":"transvalvular gradient","score":0.843999981880188},{"id":"https://openalex.org/keywords/aortic-valve-area","display_name":"aortic valve area","score":0.9539999961853027},{"id":"https://openalex.org/keywords/surgical-threshold","display_name":"surgical threshold","score":0.6600000262260437}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9746665358543396},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6933034658432007},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.6570838689804077},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.625913143157959},{"id":"https://openalex.org/C2781267111","wikidata":"https://www.wikidata.org/wiki/Q652297","display_name":"Catheter","level":2,"score":0.49969482421875},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.3765302300453186}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001021","descriptor_name":"Aortic Valve","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006328","descriptor_name":"Cardiac Catheterization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011237","descriptor_name":"Predictive Value of Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012720","descriptor_name":"Severity of Illness Index","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","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":"D017725","descriptor_name":"Ventricular Pressure","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":3,"locations":[{"id":"doi:10.1002/ccd.26033","doi":"https://doi.org/10.1002/ccd.26033","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ccd.26033","pdf_url":null,"source":{"id":"https://openalex.org/S41314575","display_name":"Catheterization and Cardiovascular Interventions","issn_l":"1522-1946","issn":["1522-1946","1522-726X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Catheterization and Cardiovascular Interventions","raw_type":"journal-article"},{"id":"pmid:26033475","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/26033475","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":"Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions","raw_type":"Comparative Study"},{"id":"pmh:oai:pubmedcentral.nih.gov:4663183","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4663183","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":"Catheter Cardiovasc Interv","raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:4663183","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/4663183","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":"Catheter Cardiovasc Interv","raw_type":"Text"},"sustainable_development_goals":[{"score":0.98580002784729,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[{"id":"https://openalex.org/G9000886344","display_name":"Delaware Clinical and Translational Research ACCEL Program","funder_award_id":"U54GM104941","funder_id":"https://openalex.org/F4320337354","funder_display_name":"National Institute of General Medical Sciences"}],"funders":[{"id":"https://openalex.org/F4320337354","display_name":"National Institute of General Medical Sciences","ror":"https://ror.org/04q48ey07"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W138112566","https://openalex.org/W170459578","https://openalex.org/W1961037236","https://openalex.org/W1973632300","https://openalex.org/W1973995588","https://openalex.org/W1990570859","https://openalex.org/W1997081778","https://openalex.org/W2003379318","https://openalex.org/W2003993796","https://openalex.org/W2005365990","https://openalex.org/W2014455026","https://openalex.org/W2019225071","https://openalex.org/W2021190893","https://openalex.org/W2035491205","https://openalex.org/W2054436867","https://openalex.org/W2060781130","https://openalex.org/W2078489731","https://openalex.org/W2078944184","https://openalex.org/W2087994312","https://openalex.org/W2090259853","https://openalex.org/W2108552585","https://openalex.org/W2114110668","https://openalex.org/W2114516415","https://openalex.org/W2134009382","https://openalex.org/W2138146978","https://openalex.org/W2141635396","https://openalex.org/W2148069777","https://openalex.org/W2158530179","https://openalex.org/W2159255603","https://openalex.org/W2164360865","https://openalex.org/W3014124860","https://openalex.org/W4206364215","https://openalex.org/W7018699564"],"related_works":["https://openalex.org/W2016217689","https://openalex.org/W2586367486","https://openalex.org/W4292265728","https://openalex.org/W4379057794","https://openalex.org/W4317567662","https://openalex.org/W1557421094","https://openalex.org/W2148069777","https://openalex.org/W2595468589","https://openalex.org/W3185996712","https://openalex.org/W1999874182"],"abstract_inverted_index":{"OBJECTIVES:":[0],"The":[1,105],"goal":[2],"of":[3,11,18,122,129,131,157,164,169,173,189,203,207,217,242],"this":[4,71],"article":[5],"is":[6,38,53,179,220],"to":[7,34,108,118,150],"examine":[8,70],"the":[9,30,109,120,154,165,212,231],"correlation":[10,72,168,187,202,216],"catheter":[12],"(cath)":[13],"based":[14],"and":[15,63,101,143,177],"echocardiographic":[16],"assessment":[17,128,241],"aortic":[19,132,234],"stenosis":[20],"(AS)":[21],"in":[22,29,141,146,162,199,222],"a":[23],"community-based":[24,123],"academic":[25],"hospital":[26],"setting,":[27],"particularly":[28],"degree":[31],"that":[32],"decision":[33,232],"refer":[35],"for":[36,233],"surgery":[37],"altered.":[39],"BACKGROUND:":[40],"Current":[41],"guidelines":[42],"discourage":[43],"AS":[44,83,218,243],"evaluation":[45],"by":[46,84,114,136,175],"invasive":[47],"pressure":[48,94,99],"measurement":[49],"if":[50],"echocardiography":[51],"(echo)":[52],"adequate,":[54],"but":[55],"several":[56],"studies":[57],"show":[58],"sizable":[59],"differences":[60],"between":[61,171],"echo":[62,85,176],"cardiac":[64],"catheterization":[65,92,110],"lab":[66],"(CCL)":[67],"measurements.":[68],"We":[69],"using":[73],"high":[74],"quality":[75,121,206],"CCL":[76,126,178],"techniques.":[77],"METHODS:":[78],"Sequential":[79],"patients":[80],"with":[81,93],"suspected":[82],"(n":[86],"=":[87],"40)":[88],"aged":[89],"61-94":[90],"underwent":[91],"gradients":[95],"via":[96],"left":[97],"ventricular":[98],"wire":[100],"ascending":[102],"aorta":[103],"catheter.":[104],"echos":[106],"leading":[107],"were":[111],"independently":[112],"reviewed":[113],"an":[115],"expert":[116,194],"panel":[117],"assess":[119],"readings.":[124],"RESULTS:":[125],"changed":[127,149],"severity":[130,219],"valve":[133,235],"area":[134],"(AVA)":[135],"more":[137],"than":[138,181,225],"0.3":[139],"cm(2)":[140,145,161],"25%":[142],"0.5":[144],"8%.":[147],"Values":[148],"over":[151],"or":[152,191],"under":[153],"surgical":[155],"threshold":[156],"AVA":[158,174],"<":[159],"1":[160],"30%":[163],"patients.":[166],"Pearson":[167],"0.35":[170],"measurements":[172],"lower":[180,221],"earlier":[182],"studies,":[183],"which":[184],"often":[185],"reported":[186],"values":[188],"0.90":[190],"greater.":[192],"Echo":[193],"reviews":[195],"provided":[196],"minimal":[197],"improvement":[198],"discrepancies":[200],"(Pearson":[201],"0.46),":[204],"suggesting":[205],"initial":[208],"interpretation":[209],"was":[210],"not":[211],"issue.":[213],"CONCLUSIONS:":[214],"Cath-echo":[215],"contemporaneous":[223],"practice":[224],"previously":[226],"assumed.":[227],"This":[228],"can":[229],"alter":[230],"replacement.":[236],"Sole":[237],"reliance":[238],"on":[239],"echo-derived":[240],"may":[244],"at":[245],"times":[246],"be":[247],"problematic.":[248]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}