{"id":"https://openalex.org/W2979701036","doi":"https://doi.org/10.1109/embc.2019.8856814","title":"Elevated Right Atrial Pressure Associated with Alteration of Left Ventricular Contractility and Ventricular-Arterial Coupling in Pulmonary Artery Hypertension","display_name":"Elevated Right Atrial Pressure Associated with Alteration of Left Ventricular Contractility and Ventricular-Arterial Coupling in Pulmonary Artery Hypertension","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2979701036","doi":"https://doi.org/10.1109/embc.2019.8856814","mag":"2979701036","pmid":"https://pubmed.ncbi.nlm.nih.gov/31946021"},"language":"en","primary_location":{"id":"doi:10.1109/embc.2019.8856814","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856814","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"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/A5003990800","display_name":"Xiaodan Zhao","orcid":"https://orcid.org/0000-0003-1469-8027"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Xiaodan Zhao","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027649343","display_name":"Ru\u2010San Tan","orcid":"https://orcid.org/0000-0003-2086-6517"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ru-San Tan","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053846283","display_name":"Ju Le Tan","orcid":"https://orcid.org/0000-0001-9822-3277"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ju Le Tan","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074522039","display_name":"Ping Chai","orcid":"https://orcid.org/0000-0003-1134-6667"},"institutions":[{"id":"https://openalex.org/I4210107866","display_name":"National University Heart Centre Singapore","ror":"https://ror.org/01vvdem88","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210107866"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ping Chai","raw_affiliation_strings":["National University Heart Centre, 119074, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University Heart Centre, 119074, Singapore","institution_ids":["https://openalex.org/I4210107866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063172508","display_name":"Lynette Teo","orcid":"https://orcid.org/0000-0002-2817-9458"},"institutions":[{"id":"https://openalex.org/I4210107866","display_name":"National University Heart Centre Singapore","ror":"https://ror.org/01vvdem88","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210107866"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Lynette Teo","raw_affiliation_strings":["National University Heart Centre, 119074, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University Heart Centre, 119074, Singapore","institution_ids":["https://openalex.org/I4210107866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090150991","display_name":"Marielle V. Fortier","orcid":"https://orcid.org/0000-0002-3294-1054"},"institutions":[{"id":"https://openalex.org/I4210112252","display_name":"KK Women's and Children's Hospital","ror":"https://ror.org/0228w5t68","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210112252"]},{"id":"https://openalex.org/I4210126319","display_name":"Duke-NUS Medical School","ror":"https://ror.org/02j1m6098","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596","https://openalex.org/I170897317","https://openalex.org/I4210126319"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Marielle V Fortier","raw_affiliation_strings":["Duke-NUS Medical School, 169857, Singapore","KK Women's and Children's Hospital, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Duke-NUS Medical School, 169857, Singapore","institution_ids":["https://openalex.org/I4210126319"]},{"raw_affiliation_string":"KK Women's and Children's Hospital, Singapore","institution_ids":["https://openalex.org/I4210112252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056585386","display_name":"Teng Hong Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I4210112252","display_name":"KK Women's and Children's Hospital","ror":"https://ror.org/0228w5t68","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210112252"]},{"id":"https://openalex.org/I4210126319","display_name":"Duke-NUS Medical School","ror":"https://ror.org/02j1m6098","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596","https://openalex.org/I170897317","https://openalex.org/I4210126319"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Teng Hong Tan","raw_affiliation_strings":["Duke-NUS Medical School, 169857, Singapore","KK Women's and Children's Hospital, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Duke-NUS Medical School, 169857, Singapore","institution_ids":["https://openalex.org/I4210126319"]},{"raw_affiliation_string":"KK Women's and Children's Hospital, Singapore","institution_ids":["https://openalex.org/I4210112252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101067409","display_name":"Shuang Leng","orcid":null},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shuang Leng","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686429","display_name":"Wen Ruan","orcid":"https://orcid.org/0000-0002-2053-8196"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wen Ruan","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008272876","display_name":"Junmei Zhang","orcid":"https://orcid.org/0000-0002-2257-1803"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jun-Mei Zhang","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025732981","display_name":"Jennifer Bryant","orcid":"https://orcid.org/0000-0002-6040-7895"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jennifer Ann Bryant","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027486335","display_name":"Jonathan Yap","orcid":"https://orcid.org/0000-0002-5227-8536"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Jonathan Yap","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101532041","display_name":"Ching Ching Ong","orcid":"https://orcid.org/0000-0002-6523-7303"},"institutions":[{"id":"https://openalex.org/I4210107866","display_name":"National University Heart Centre Singapore","ror":"https://ror.org/01vvdem88","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210107866"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ching Ching Ong","raw_affiliation_strings":["National University Heart Centre, 119074, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University Heart Centre, 119074, Singapore","institution_ids":["https://openalex.org/I4210107866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111649090","display_name":"Devinder Singh","orcid":null},"institutions":[{"id":"https://openalex.org/I4210107866","display_name":"National University Heart Centre Singapore","ror":"https://ror.org/01vvdem88","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210107866"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Devinder Singh","raw_affiliation_strings":["National University Heart Centre, 119074, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University Heart Centre, 119074, Singapore","institution_ids":["https://openalex.org/I4210107866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078431153","display_name":"Soo Teik Lim","orcid":"https://orcid.org/0000-0001-6996-1342"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Soo Teik Lim","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043025954","display_name":"James Yip","orcid":"https://orcid.org/0000-0001-5470-4554"},"institutions":[{"id":"https://openalex.org/I4210107866","display_name":"National University Heart Centre Singapore","ror":"https://ror.org/01vvdem88","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210107866"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"James W. Yip","raw_affiliation_strings":["National University Heart Centre, 119074, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University Heart Centre, 119074, Singapore","institution_ids":["https://openalex.org/I4210107866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100773468","display_name":"Yucheng Chen","orcid":"https://orcid.org/0000-0002-0601-8039"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210089761","display_name":"West China Hospital of Sichuan University","ror":"https://ror.org/007mrxy13","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210089761"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yucheng Chen","raw_affiliation_strings":["West China Hospital, Chengdu City, 610000, PR China","West China Hospital, Chengdu City, Sichuan Province, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"West China Hospital, Chengdu City, 610000, PR China","institution_ids":["https://openalex.org/I24185976","https://openalex.org/I4210089761"]},{"raw_affiliation_string":"West China Hospital, Chengdu City, Sichuan Province, PR China","institution_ids":["https://openalex.org/I24185976","https://openalex.org/I4210089761"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071334202","display_name":"Liang Zhong","orcid":"https://orcid.org/0000-0003-3608-4173"},"institutions":[{"id":"https://openalex.org/I4210147238","display_name":"National Heart Centre Singapore","ror":"https://ror.org/04f8k9513","country_code":"SG","type":"healthcare","lineage":["https://openalex.org/I4210147238"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Liang Zhong","raw_affiliation_strings":["National Heart Centre Singapore, 169609, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Heart Centre Singapore, 169609, Singapore","institution_ids":["https://openalex.org/I4210147238"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":18,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1754,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.59670744,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2019","issue":null,"first_page":"820","last_page":"823"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":1.0,"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"}},{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9972000122070312,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":0.9832000136375427,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/contractility","display_name":"Contractility","score":0.6939154863357544},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.6446313261985779},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.6236298084259033},{"id":"https://openalex.org/keywords/pulmonary-artery","display_name":"Pulmonary artery","score":0.6030929684638977},{"id":"https://openalex.org/keywords/heart-failure","display_name":"Heart failure","score":0.5423704981803894},{"id":"https://openalex.org/keywords/ventricle","display_name":"Ventricle","score":0.5411545038223267},{"id":"https://openalex.org/keywords/stroke-volume","display_name":"Stroke volume","score":0.48993438482284546},{"id":"https://openalex.org/keywords/ventricular-pressure","display_name":"Ventricular pressure","score":0.46715372800827026},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.447226881980896},{"id":"https://openalex.org/keywords/pulmonary-hypertension","display_name":"Pulmonary hypertension","score":0.4443106949329376},{"id":"https://openalex.org/keywords/blood-pressure","display_name":"Blood pressure","score":0.42608511447906494},{"id":"https://openalex.org/keywords/heart-rate","display_name":"Heart rate","score":0.26414865255355835}],"concepts":[{"id":"https://openalex.org/C39133596","wikidata":"https://www.wikidata.org/wiki/Q5165683","display_name":"Contractility","level":2,"score":0.6939154863357544},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6446313261985779},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6236298084259033},{"id":"https://openalex.org/C2780940725","wikidata":"https://www.wikidata.org/wiki/Q206280","display_name":"Pulmonary artery","level":2,"score":0.6030929684638977},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.5423704981803894},{"id":"https://openalex.org/C2778921608","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricle","level":2,"score":0.5411545038223267},{"id":"https://openalex.org/C80461066","wikidata":"https://www.wikidata.org/wiki/Q1698533","display_name":"Stroke volume","level":4,"score":0.48993438482284546},{"id":"https://openalex.org/C26635844","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricular pressure","level":3,"score":0.46715372800827026},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.447226881980896},{"id":"https://openalex.org/C2780930700","wikidata":"https://www.wikidata.org/wiki/Q1128595","display_name":"Pulmonary hypertension","level":2,"score":0.4443106949329376},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.42608511447906494},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.26414865255355835}],"mesh":[{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006352","descriptor_name":"Heart Ventricles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006976","descriptor_name":"Hypertension, Pulmonary","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006976","descriptor_name":"Hypertension, Pulmonary","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006976","descriptor_name":"Hypertension, Pulmonary","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D011651","descriptor_name":"Pulmonary Artery","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011651","descriptor_name":"Pulmonary Artery","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011651","descriptor_name":"Pulmonary Artery","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013318","descriptor_name":"Stroke Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013318","descriptor_name":"Stroke Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013318","descriptor_name":"Stroke Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018497","descriptor_name":"Ventricular Dysfunction, Right","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018497","descriptor_name":"Ventricular Dysfunction, Right","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D018497","descriptor_name":"Ventricular Dysfunction, Right","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D062185","descriptor_name":"Atrial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062185","descriptor_name":"Atrial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D062185","descriptor_name":"Atrial Pressure","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc.2019.8856814","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc.2019.8856814","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:31946021","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31946021","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,"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":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.8399999737739563}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W73459521","https://openalex.org/W1792854258","https://openalex.org/W1982256956","https://openalex.org/W1987613101","https://openalex.org/W2011154463","https://openalex.org/W2047024906","https://openalex.org/W2060289016","https://openalex.org/W2060392967","https://openalex.org/W2082258689","https://openalex.org/W2083227786","https://openalex.org/W2136203952","https://openalex.org/W2146589023","https://openalex.org/W2174070261","https://openalex.org/W2899527787","https://openalex.org/W2971244461"],"related_works":["https://openalex.org/W2375940781","https://openalex.org/W4321512403","https://openalex.org/W2102416332","https://openalex.org/W2415275177","https://openalex.org/W3033050737","https://openalex.org/W1995895914","https://openalex.org/W2223700545","https://openalex.org/W2133035948","https://openalex.org/W2394087250","https://openalex.org/W1967913082"],"abstract_inverted_index":{"Pulmonary":[0],"artery":[1],"hypertension":[2],"(PAH)":[3],"is":[4],"a":[5,35,38,160,269,295],"progressive":[6,21],"disorder":[7],"which":[8],"leads":[9,43],"to":[10,37,44,185],"heart":[11,45,76],"failure":[12],"and":[13,24,41,54,58,72,79,93,110,126,142,166,174,188,214,238,253,275,278,282],"death.":[14],"Development":[15],"of":[16,123,137,221,288,291],"dilated":[17],"right":[18,26,75],"ventricle":[19],"(RV),":[20],"RV":[22,32],"dysfunction":[23],"increased":[25,180,184],"atrial":[27],"(RA)":[28],"pressure":[29,53,125,165,173,183,193,274,281],"make":[30],"the":[31,48,121,135,256],"transition":[33],"from":[34,91],"compensated":[36],"decompensated":[39,296],"phase":[40],"eventually":[42],"failure.":[46],"However,":[47],"relationship":[49,162,271],"between":[50,163,272,279],"elevated":[51],"RA":[52,164,172,182,192,222,273,280],"left":[55],"ventricular":[56,59,85],"contractility":[57,96],"arterial":[60,111],"coupling":[61],"(VAC)":[62],"has":[63],"not":[64],"been":[65],"well":[66],"studied.":[67],"36":[68],"patients":[69],"were":[70,89,201,245],"recruited":[71],"underwent":[73],"both":[74],"catheterization":[77],"(RHC)":[78],"cardiac":[80],"magnetic":[81],"resonance":[82],"(CMR).":[83],"Left":[84],"(LV)":[86],"pressure-volume":[87],"loops":[88],"reconstructed":[90],"RHC":[92],"CMR.":[94],"LV":[95,276,297],"was":[97,118,132,268],"assessed":[98],"by":[99],"end-systolic":[100,124],"elastance":[101,112],"(E":[102,113],"<inf":[103,114,139,144,149,153,168,177,198],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[104,115,140,145,150,154,169,178,199],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">es</inf>":[105,141,151,170,179,200],")":[106,117],"using":[107],"single-beat":[108],"method":[109],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">a</inf>":[116,146,155],"estimated":[119],"as":[120,134],"ratio":[122,136],"stroke":[127],"volume":[128],"(SV).":[129],"The":[130,157],"VAC":[131,244],"calculated":[133],"E":[138,143,148,167,176,197],"(i.e.":[147],"/E":[152],").":[156],"results":[158],"demonstrated":[159],"nonlinear":[161,270],",":[171],"VAC.":[175],"when":[181,191],"7":[186,195,289],"mmHg":[187,237,290],"then":[189],"decreased":[190],"exceeded":[194],"mmHg.":[196],"2.79":[202],"\u00b1":[203,211,247,251],"1.61":[204],"mmHg/ml,":[205,209],"4.27":[206],"\u00b11":[207],"33":[208],"2.69":[210],"0.89":[212],"mmHg/ml":[213,217],"2.36\u00b1":[215],"1.10":[216],"at":[218],"ascending":[219],"quartiles":[220,258],"pressure,":[223],"respectively":[224],"(quartile":[225],"1:":[226],"RAP\u22645":[227],"mmHg;":[228,232],"quartile":[229,233,239],"2:":[230],"5<RAP\u22647":[231],"3:":[234],"7<RAP":[235],"10":[236],"4:":[240],"RAP>10":[241],"mmHg).":[242],"Similarly,":[243],"1.36":[246],"0.61,":[248],"1.93\u00b10.86,":[249],"1.16":[250],"0.55":[252],"0.95\u00b1":[254],"0.27":[255],"four":[257],"(both":[259],"ANOVA":[260],"P":[261],"<":[262],"0.05).":[263],"We":[264],"found":[265],"that":[266],"there":[267],"contractility,":[277],"ventricular-arterial":[283],"coupling.":[284],"A":[285],"cut-off":[286],"value":[287],"RAP":[292],"may":[293],"indicate":[294],"hemodynamics.":[298]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
