{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Vicera JJB"],"funding":["Szu-Yuan Research Foundation of Internal Medicine","Research Foundation of Cardiovascular Medicine, Taipei Veterans General Hospital","Grants of Taipei Veterans General Hospital","Grants of Ministry of Science and Technology, Taiwan"],"pagination":["1436-1447"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7383970"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["31(6)"],"pubmed_abstract":["<h4>Introduction</h4>Accurate identification of slow conducting regions in patients with scar-related atrial tachycardia (AT) is difficult using conventional electrogram annotation for cardiac electroanatomic mapping (EAM). Estimating delays between neighboring mapping sites is a potential option for activation map computation. We describe our initial experience with CARTO 3 Coherent Mapping (Biosense Webster Inc,) in the ablation of complex ATs.<h4>Methods</h4>Twenty patients (58 ± 10 y/o, 15 males) with complex ATs were included. We created three-dimensional EAMs using CARTO 3 system with CONFIDENSE and a high-resolution mapping catheter (Biosense Webster Inc). Local activation time and coherent maps were used to aid in the identification of conduction isthmus (CI) and focal origin sites"],"journal":["Journal of cardiovascular electrophysiology"],"pubmed_title":["Identification of critical isthmus using coherent mapping in patients with scar-related atrial tachycardia."],"pmcid":["PMC7383970"],"funding_grant_id":["MOST 107-2314-B-010-061-MY2","V109D48-001-MY2-1","C17-095","V108C-032","109015","107-02-036","MOST 106-2314-B-010-046-MY3)"],"pubmed_authors":["Chou CY","Lo LW","Lin YJ","Hu YF","Vicera JJB","Liu SH","Cheng WH","Lee PT","Huang SH","Chung FP","Chang SL","Lin CH","Chuang CM","Liu CH","Liao JN","Chen CC","Chin CG","Chang TY","Lugtu I","Lin CY","Tai LP","Wu CI","Tuan TC","Chen SA","Chao TF","Liu CM"],"additional_accession":[]},"is_claimable":false,"name":"Identification of critical isthmus using coherent mapping in patients with scar-related atrial tachycardia.","description":"<h4>Introduction</h4>Accurate identification of slow conducting regions in patients with scar-related atrial tachycardia (AT) is difficult using conventional electrogram annotation for cardiac electroanatomic mapping (EAM). Estimating delays between neighboring mapping sites is a potential option for activation map computation. We describe our initial experience with CARTO 3 Coherent Mapping (Biosense Webster Inc,) in the ablation of complex ATs.<h4>Methods</h4>Twenty patients (58 ± 10 y/o, 15 males) with complex ATs were included. We created three-dimensional EAMs using CARTO 3 system with CONFIDENSE and a high-resolution mapping catheter (Biosense Webster Inc). Local activation time and coherent maps were used to aid in the identification of conduction isthmus (CI) and focal origin sites","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Jun","modification":"2025-04-19T23:04:18.604Z","creation":"2025-04-19T23:04:18.604Z"},"accession":"S-EPMC7383970","cross_references":{"pubmed":["32227530"],"doi":["10.1111/jce.14457"]}}