Para-Hisian Extra Pacing Enables Unmasking of Hidden Slow Retrograde Conduction [0.03%]
希氏束旁额外刺激使隐匿性慢径反传得以显现
Sho Okamura,Noboru Oda,Takehito Tokuyama et al.
Sho Okamura et al.
In the presence of dual retrograde pathways, conventional Para-Hisian pacing may fail to reveal the slow pathway, likely due to masking by fast retrograde conduction. In such cases, Para-Hisian extra pacing-combining programmed right ventri...
Feasibility and Safety of High-Power Settings for Electrical Isolation of the Superior Vena Cava Using a Catheter Capable of Local Impedance and Contact Force Monitoring [0.03%]
一种具备局部阻抗和接触力监测功能的导管电隔离上腔静脉高功率设置的可行性和安全性研究
Daisuke Kawano,Hitoshi Mori,Kei Matsumoto et al.
Daisuke Kawano et al.
Introduction: Recently, catheters incorporating both contact force (CF) sensing and local impedance (LI) measurement-an indicator of tissue temperature-have become clinically available. The present study aims to evaluate ...
Resistant to Ablation, Responsive to Hydroquinidine: Precision Medicine Guides Recovery in MEPPC Syndrome Cardiomyopathy [0.03%]
难治射频消融而羟奎尼丁有效的MEPPC心肌病精准医疗促进康复
Jonathan L Ciofani,Hariharan Raju,Malcolm Anastasius
Jonathan L Ciofani
We report a case of MEPPC syndrome presenting with severe dilated cardiomyopathy due to a pathogenic SCN5A p.Arg814Trp variant. Genetic diagnosis enabled precision pharmacotherapy with hydroquinidine, which suppressed multifocal Purkinje-or...
Left Bundle Branch Area Pacing vs. Biventricular Pacing for Cardiac Resynchronization: Propensity Score Analysis [0.03%]
左束支区域起搏与双心室起搏心脏再同步化的疗效对比：倾向性评分分析
Fawzi Kerkouri,Pierre Khattar,Vincent Mansourati et al.
Fawzi Kerkouri et al.
Background: Left bundle branch area pacing (LBBAP) has emerged as a promising alternative to conventional biventricular pacing (BIVP) for cardiac resynchronization therapy (CRT). While previous data suggest LBBAP may prov...
Acute Pericardial Effusion After Vein of Marshall Ethanol Infusion for Persistent Atrial Fibrillation [0.03%]
Marshall静脉乙醇注射治疗持续性房颤后急性心包积液
Hualong Li,Jianlong Yin,Jian Liang et al.
Hualong Li et al.
Background: Vein of Marshall ethanol infusion (VOM-EI) is associated with a higher incidence of pericardial effusion (PE). However, few studies have provided detailed explorations of acute PE following VOM-EI. This study ...
Prophylactic Left Atrial Appendage Occlusion During Mitral Valve Repair in Patients Without Atral Fibrillation: A Meta-Analysis of Time to Event Data [0.03%]
左房耳预防性闭塞在无心房颤动的二尖瓣修复患者中的疗效：事件发生时间数据的 meta 分析
Ahmed Emara,Ameer Awashra,Mohamed S Elgendy et al.
Ahmed Emara et al.
Background: Mitral valve repair (MVr) is effective for mitral regurgitation, but the benefit of prophylactic left atrial appendage occlusion (LAAO) in patients without prior atrial fibrillation (AF) remains unclear. This ...
Efficacy of Fixed Low-Power Long-Duration Radiofrequency Ablation of Ventricular Arrhythmias Originating From the Left Ventricular Summit [0.03%]
左心室顶壁起源的室性心律失常冷冻球囊固定低功率长时程射频消融疗效研究
Takuro Masuda,Koji Nakagawa,Satoshi Kawada et al.
Takuro Masuda et al.
Background: Radiofrequency catheter ablation (RFCA) of ventricular arrhythmias originating from the left ventricular summit (LVS-VAs) remains challenging. ...
Suspected Cardioembolic Stroke Linked to Left Atrial Stunning After Pulsed Field Ablation for Atrial Fibrillation [0.03%]
左心房功能迟钝致可疑心脏栓塞性卒中——肺静脉脉冲场消融治疗房颤术后并发症病例报告
Akinori Matsushima,Takamichi Katsuhara,Tomonobu Kodama et al.
Akinori Matsushima et al.
After pulsed field ablation with pulmonary vein and posterior wall isolation, a patient developed ischemic stroke due to left carotid artery occlusion. Pathology of the retrieved thrombus revealed an acute red thrombus, suggesting left atri...
Wavefront-Like LAM Method: A Case Report of Residual Potential Identification Using Local Voltage Derived From Late Annotation Mapping [0.03%]
基于晚期标注定位技术局部电压的残余病灶识别方法报告
Tomoyoshi Morioku,Yasuyuki Egami,Yasuharu Matsunaga-Lee et al.
Tomoyoshi Morioku et al.
The Wavefront-like LAM method preserves wavefront-based timing consistency while enabling quantitative local voltage evaluation. This method improves differentiation between low-voltage and no-voltage regions and suggests that residual pote...
Feasibility and Safety on Left Bundle Branch Area Pacing With Standard Stylet-Driven Lead: ACHIEVE-SYNC Multicenter Prospective Observational Cohort Study [0.03%]
标准导丝引导下左束支区域起搏可行性与安全性评价的多中心前瞻性队列研究（ACHIEVE-SYNC研究）
Ga-In Yu,So-Ryoung Lee,Tae-Hoon Kim et al.
Ga-In Yu et al.
Background: Right ventricular pacing increases the risk of dyssynchrony, which raises the need for more physiological pacing strategies. Left bundle branch area pacing (LBBAP) has emerged, with most early studies utilizin...