High-Power Short-Duration Ablation of Paroxysmal and Persistent Atrial Fibrillation

被引:2
作者
Hoyos, Carolina [1 ]
Matos, Carlos D. [1 ]
Miranda-Arboleda, Andres F. [1 ]
Patino, Carlos [1 ]
Hincapie, Daniela [1 ]
Osorio, Jose [2 ]
Zei, Paul C. [1 ]
Romero, Jorge E. [1 ]
机构
[1] Harvard Med Sch, Brigham & Womens Hosp, Cardiac Arrhythmia Serv, Div Cardiovasc Med, Boston, MA 02115 USA
[2] Mercy Hosp, HCA Electrophysiol, Miami, FL 33133 USA
关键词
atrial fibrillation; pulmonary vein isolation; high-power short-duration; radiofrequency ablation; ablation techniques; PULMONARY VEIN ISOLATION; RADIOFREQUENCY CATHETER ABLATION; SUPERIOR VENA-CAVA; CONTACT FORCE; ELECTRICAL ISOLATION; POSTERIOR WALL; IRRIGATED CATHETER; TEMPERATURE; AF; APPENDAGE;
D O I
10.31083/j.rcm2412363
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Catheter ablation has become a cornerstone in atrial fibrillation (AF) therapy, improving freedom from all-atrial arrhythmias, as well as outperforming antiarrhythmic drugs in alleviating AF-related symptoms, reducing hospitalizations, and enhancing quality of life. Nevertheless, the success rate of traditional radiofrequency ablation (RFA) methods remains less than ideal. To address these issues, refinement in RFA strategies has been developed to improve efficacy and laboratory efficiency during pulmonary vein isolation (PVI). High-power short-duration (HPSD) RFA has emerged as a safe strategy to reduce the time required to produce durable lesions. This article reviews critical aspects of HPSD ablation in the management of both paroxysmal and persistent AF, covering aspects such as effectiveness, safety, procedural intricacies, and the underlying biophysics.
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页数:13
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