{"id":"https://openalex.org/W2467359414","doi":null,"title":"Abstract 2340: Atrial Mechanical Function Using Left Atrial Pressure Waveform Analysis in Persistent and Paroxysmal Atrial Fibrillation Patients","display_name":"Abstract 2340: Atrial Mechanical Function Using Left Atrial Pressure Waveform Analysis in Persistent and Paroxysmal Atrial Fibrillation Patients","publication_year":2009,"publication_date":"2009-11-03","ids":{"openalex":"https://openalex.org/W2467359414","mag":"2467359414"},"language":"en","primary_location":{"id":"mag:2467359414","doi":null,"is_oa":false,"landing_page_url":"https://www.ahajournals.org/doi/abs/10.1161/circ.120.suppl_18.s628","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"Circulation","raw_type":null},"volume":null,"type":"conference-abstract","is_traditional":false,"indexed_in":[],"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/A5025151100","display_name":"Zhongwei Cheng","orcid":"https://orcid.org/0000-0002-7110-4101","observed_orcids":["https://orcid.org/0000-0002-7110-4101"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhongwei Cheng","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-7110-4101","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5104024840","display_name":"Ronald Lo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ronald Lo","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102516246","display_name":"Anurag Gupta","orcid":"https://orcid.org/0000-0002-9325-1719","observed_orcids":["https://orcid.org/0000-0002-9325-1719"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anurag Gupta","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-3776-3143","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064567795","display_name":"Marco Valentin Perez","orcid":"https://orcid.org/0000-0003-2746-0202","observed_orcids":["https://orcid.org/0000-0003-2746-0202"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marco Perez","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062919262","display_name":"Paul C. Zei","orcid":"https://orcid.org/0000-0002-3681-2321","observed_orcids":["https://orcid.org/0000-0002-3681-2321"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul C. Zei","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3681-2321","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050900346","display_name":"Henry H. Hsia","orcid":"https://orcid.org/0000-0001-8187-9755","observed_orcids":["https://orcid.org/0000-0001-8187-9755"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Henry H. Hsia","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8187-9755","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003568676","display_name":"Mintu P. Turakhia","orcid":"https://orcid.org/0000-0001-8025-0904","observed_orcids":["https://orcid.org/0000-0001-8025-0904"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mintu P. Turakhia","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0001-8025-0904","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045033272","display_name":"Amin Al\u2010Ahmad","orcid":"https://orcid.org/0000-0002-8547-025X","observed_orcids":["https://orcid.org/0000-0002-8547-025X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Amin Al\u2010Ahmad","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5055079466","display_name":"Paul J. Wang","orcid":"https://orcid.org/0000-0002-5467-5877","observed_orcids":["https://orcid.org/0000-0002-5467-5877"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Paul J. Wang","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-5467-5877","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"120","issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.7476000189781189,"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.7476000189781189,"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/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.1868000030517578,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.013500000350177288,"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/atrial-fibrillation","display_name":"atrial fibrillation","score":0.9110000133514404},{"id":"https://openalex.org/keywords/left-atrial-mechanical-function","display_name":"left atrial mechanical function","score":0.9120000004768372},{"id":"https://openalex.org/keywords/persistent-atrial-fibrillation","display_name":"persistent atrial fibrillation","score":0.9020000100135803},{"id":"https://openalex.org/keywords/paroxysmal-atrial-fibrillation","display_name":"paroxysmal atrial fibrillation","score":1.0},{"id":"https://openalex.org/keywords/atrial-remodeling","display_name":"atrial remodeling","score":0.9789999723434448}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9641915559768677},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.8074686527252197},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7765549421310425},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7094333171844482},{"id":"https://openalex.org/C2985986913","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Paroxysmal atrial fibrillation","level":3,"score":0.6996838450431824},{"id":"https://openalex.org/C16541007","wikidata":"https://www.wikidata.org/wiki/Q4924939","display_name":"P wave","level":3,"score":0.49702098965644836},{"id":"https://openalex.org/C2909919940","wikidata":"https://www.wikidata.org/wiki/Q1414127","display_name":"Left atrial pressure","level":3,"score":0.43913280963897705},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.29328685998916626}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2467359414","doi":null,"is_oa":false,"landing_page_url":"https://www.ahajournals.org/doi/abs/10.1161/circ.120.suppl_18.s628","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":null,"is_accepted":false,"is_published":false,"raw_source_name":"Circulation","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1550685566","https://openalex.org/W77627540","https://openalex.org/W2270389519","https://openalex.org/W2175859005","https://openalex.org/W1979501566","https://openalex.org/W1965017893","https://openalex.org/W2032269543","https://openalex.org/W4388596417","https://openalex.org/W872726667","https://openalex.org/W4410696871"],"abstract_inverted_index":{"Background:":[0],"Atrial":[1],"fibrillation":[2],"(AF)":[3],"adversely":[4],"impacts":[5],"left":[6],"atrial":[7,19],"(LA)":[8],"mechanical":[9],"function,":[10],"which":[11],"may":[12],"reflect":[13],"the":[14,25],"underlying":[15],"disease":[16],"process":[17],"or":[18],"remodeling.":[20],"LA":[21],"pressure":[22],"measurements":[23],"at":[24],"t...":[26]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2016-07-22T00:00:00"}