Pulsed Field Ablation Is Associated With Fewer Post-Procedural Pericardial Inflammatory Symptoms Compared With Radiofrequency Ablation [0.03%]
与射频消融相比，脉冲场消融后心包炎性症状较少
Dor Yadin,Michael Barkagan,Maxime Zabern et al.
Dor Yadin et al.
Background: Acute pericarditis is an uncommon complication of thermal atrial fibrillation (AF) ablation, whereas milder pericardial inflammatory symptoms, typically pleuritic or positional chest pain, are more common and ...
Single-Cell Transcriptomics and Mendelian Randomization Analysis Reveal Key Genes in Atrial Fibrillation [0.03%]
单细胞转录组和孟德尔随机化分析揭示房颤关键基因
Xiangpeng Chen,Hongquan Chen,Shiguang Xu et al.
Xiangpeng Chen et al.
Background: Atrial fibrillation (AF) is one of the most common cardiac arrhythmias. It reduces quality of life and increases the risk of complications such as stroke. Although progress has been made in understanding its p...
Relationship Between Nonuniform Isochrone-Area in Late Activation Mapping and Arrhythmogenic Substrates Related to Atrial Fibrillation [0.03%]
晚电位激活不均匀等时面积与房颤 arrhythmogenic substrates 的关系研究
Tomonori Watanabe,Masashi Kamioka,Hisaki Makimoto et al.
Tomonori Watanabe et al.
Introduction: Arrhythmogenic substrates within the atrial myocardium may contribute to the initiation of atrial fibrillation (AF). The relationship between nonuniform isochrone-areas in late activation mapping and arrhyth...
Clinical Utility of Tissue Proximity Indication With a Variable-Loop Circular Catheter for Pulmonary Vein Isolation [0.03%]
一种可变环圈 catheter指示组织接近度在肺静脉隔离中的临床应用价值
Masataka Narita,Daisuke Kawano,Naomichi Tanaka et al.
Masataka Narita et al.
Background: The variable-loop circular catheter (VLCC, VARIPULSE) is a pulsed-field ablation (PFA) catheter equipped with a Tissue Proximity Indication (TPI) function, which monitors catheter-tissue contact. Although TPI-...
Impact of Carina Width on Re-Ablation Rate of Atrial Fibrillation After Primary Cryoballoon-Ablation [0.03%]
宽颈左上肺静脉对首次使用冷冻球囊消融治疗房颤术后复发再消融率的影响
Miriam Müller,Marja Hedman,Marianne Heikkilä et al.
Miriam Müller et al.
Background: Reconnection of the pulmonary veins (PVs) is the primary cause of atrial fibrillation (AF) episodes after pulmonary vein isolation (PVI). Cryoballoon ablation does not always include the isolation of the carin...
Mediastinal Air Entrapment During Extravascular ICD Implantation: A Preventable Cause of Elevated Shock Impedance [0.03%]
关于ICD植入术中纵膈空气滞留导致的可预防性除颤阈值升高的病例报告
Robert N Kerley,Sunil Kapur
Robert N Kerley
Introduction: Elevated shock impedance during extravascular implantable cardioverter-defibrillator (EV-ICD) implantation may preclude defibrillation threshold (DFT) testing despite appropriate retrosternal lead position. ...
Long-Term Serial Exercise Stress Testing in Catecholaminergic Polymorphic Ventricular Tachycardia on Beta-Blocker and Flecainide Therapy [0.03%]
长期序贯运动试验评估β受体阻滞剂和氟卡尼治疗儿茶酚胺敏感性多形室速患者的效果
Fernando Wangüemert-Perez,German Ostos-Cañero,Marta Wangüemert-Guerra et al.
Fernando Wangüemert-Perez et al.
Introduction: Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a potentially life-threatening arrhythmic disorder typically treated with beta-blockers and, occasionally, with flecainide. ...
Influence of High-Frequency Low-Tidal Volume Versus Jet Ventilation on Acute and Long-Term Outcomes Following Pulmonary Vein Isolation [0.03%]
高频低潮气量通气与射流通气对肺静脉隔离急性及长期结局影响的比较研究
Daniel Villarreal,Juliana Perez-Pinzon,Andre d&#x;Avila et al.
Daniel Villarreal et al.
Introduction: Use of high-frequency low-tidal volume (HFLTV) and high-frequency jet ventilation (HFJV) during pulmonary vein isolation (PVI) improves acute procedural success and long-term outcomes compared to conventiona...
Temporal Trends in Post-LAAO Surveillance Imaging: Increasing Adoption of CT-Based Follow-Up in Contemporary Practice [0.03%]
当代实践中LAAO术后CT随访的采用趋势：基于CT的随访使用率增加
Issam Motairek,Ali Dakik,Mohamad Mdaihly et al.
Issam Motairek et al.
Background: Surveillance imaging after left atrial appendage occlusion (LAAO) is recommended to evaluate for peri-device leak and device-related thrombus, with both transesophageal echocardiography (TEE) and cardiac compu...
Multicatheter Comparison of Very High-Power Short-Duration Radiofrequency Ablation Lesions [0.03%]
高功率短时间射频消融损伤的多电极比较研究
Samual Turnbull,Michael A Barry,Timothy G Campbell et al.
Samual Turnbull et al.
Background: Very high-power short-duration (vHPSD) radiofrequency ablation (RFA) is an alternative strategy for pulmonary vein isolation. However, rapid temperature rises may cause complications. The QDOT Micro is designe...