{"doi":"10.1253/circj.cj-21-0354","title":"Regression of Electrocardiographic Left Ventricular Hypertrophy After Transcatheter Aortic Valve Implantation for Aortic Stenosis","abstract":null,"journal":"Circulation Journal","year":2021,"id":596872,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":0,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1528816,"name":"Akihito Tanaka","orcid":null,"position":1,"is_corresponding":false},{"id":1528817,"name":"Yoshiyuki Tokuda","orcid":null,"position":2,"is_corresponding":false},{"id":1528818,"name":"Sho Akita","orcid":null,"position":3,"is_corresponding":false},{"id":1528819,"name":"Taro Fujii","orcid":null,"position":4,"is_corresponding":false},{"id":1528821,"name":"Yusuke Miki","orcid":null,"position":5,"is_corresponding":false},{"id":1528824,"name":"Kenji Furusawa","orcid":null,"position":6,"is_corresponding":false},{"id":947274,"name":"Hideki Ishii","orcid":"0000-0003-2408-4897","position":7,"is_corresponding":false},{"id":1528827,"name":"Akihiko Usui","orcid":null,"position":8,"is_corresponding":false},{"id":87066,"name":"Toyoaki Murohara","orcid":"0000-0003-2723-6243","position":9,"is_corresponding":false},{"id":1528814,"name":"Akihiro Tobe","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"resolved":true,"title":"Regression of Electrocardiographic Left Ventricular Hypertrophy After Transcatheter Aortic Valve Implantation for Aortic Stenosis","abstract":"BACKGROUND: The changes in electrocardiographic left ventricular hypertrophy (ECG-LVH) after transcatheter aortic valve implantation (TAVI) are not fully elucidated. METHODS AND RESULTS: The study group included 64 patients who underwent TAVI for aortic stenosis. Their 12-lead ECGs before and at 2 days and 1, 6 and 12 months after TAVI were analyzed, and ECG-LVH was evaluated using various definitions. Values and prevalence of each ECG-LVH parameter significantly decreased between 1 and 6 months after TAVI. Values of ECG-LVH parameters decreased especially in patients with ECG-LVH at baseline. CONCLUSIONS: Regression of ECG-LVH was observed between 1 and 6 months after TAVI.","is_dataset_classified":null,"base_score":0.0,"endowment":0.0,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"34039838","pmcid":null,"openalex_id":"https://openalex.org/W3164864523","authors":[],"funders":[],"total_grants":0,"fwci":0.0,"citation_percentile":0.10704539,"influential_citations":0,"citation_trend":[],"oa_status":"gold","license":"cc-by-nc-nd","oa_locations":[{"url":"https://www.jstage.jst.go.jp/article/circj/85/7/85_CJ-21-0354/_pdf","host_type":"journal"},{"url":"https://www.jstage.jst.go.jp/article/circj/85/7/85_CJ-21-0354/_pdf","host_type":"publisher"},{"url":"https://doi.org/10.1253/circj.cj-21-0354","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/34039838","host_type":"repository"}],"fields_of_study":["Cardiac Valve Diseases and Treatments","Cardiovascular Function and Risk Factors","Cardiac Imaging and Diagnostics","Aortic Valve","Aortic Valve Stenosis","Arrhythmias, Cardiac","Humans","Hypertrophy, Left Ventricular","Retrospective Studies","Transcatheter Aortic Valve Replacement","Treatment Outcome"],"mesh_terms":["Aortic Valve","Aortic Valve Stenosis","Arrhythmias, Cardiac","Humans","Retrospective Studies","Treatment Outcome","Hypertrophy, Left Ventricular","Transcatheter Aortic Valve Replacement"],"keywords":["Left ventricular hypertrophy","Cardiology","Internal medicine","Medicine","Stenosis","Aortic valve stenosis","Electrocardiography","Aortic valve","Blood pressure","Electrocardiogram","Transcatheter Aortic Valve Implantation (Tavi)"],"sdg_mappings":[{"sdg_number":0,"sdg_label":"Good health and well-being"}],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-07-28T11:34:12.352081Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}