Detection of Spatio-Temporal Dispersion Electrograms Using Complex Signal Identification-Labeled Abnormal Potential Areas in Patients With Persistent Atrial Fibrillation [0.03%]
持续性心房颤动患者复杂信号识别异常电位区以检测频域分散电解图
Kazuki Ito,Yoshihisa Naruse,Yuki Tokonami et al.
Kazuki Ito et al.
Introduction: Ablation targeting spatio-temporal dispersion electrograms (STDEs) in addition to pulmonary vein isolation (PVI) has been reported to reduce atrial fibrillation (AF) recurrence in patients with persistent AF...
Steam Pop During Lattice-Tip Radiofrequency Ablation: Simultaneous Intracardiac Echocardiography and Electroanatomical Mapping Recordings [0.03%]
射频消融ICE指导下的蒸汽爆破现象及电生理标测变化
Yasuharu Matsunaga-Lee,Yasuyuki Egami,Koji Yasumoto et al.
Yasuharu Matsunaga-Lee et al.
We report a case of steam pop occurring during lattice-tip radiofrequency ablation. An 82-year-old woman underwent cavotricuspid isthmus ablation using a 9-mm lattice-tip catheter. Intracardiac echocardiography (ICE), electroanatomical mapp...
External Suture-Retention Device Versus Manual Compression for Venous Access-Site Closure Post-Ablation: The LockeT II Study [0.03%]
锁骨II研究：射频消融术后外用缝合固定装置与手动压迫用于静脉通路伤口闭合的比较
Aashish Katapadi,Karnik Patel,Nikhila Chelikam et al.
Aashish Katapadi et al.
Introduction: The LockeT external suture retention device addresses the shortcomings of manual compression (MC), and other vascular closure devices-namely, prolonged immobilization, resource utilization, and costs. ...
Same-Day Discharge in Ventricular Ablation: Safety Outcomes and Case Selection [0.03%]
射频消融当日出院的安全性及适应证分析
Eric Xie,Jody Viola,Sydney Ness et al.
Eric Xie et al.
Introduction: Catheter ablation (CA) of ventricular arrhythmias (VA) has traditionally entailed an overnight stay, and little has been published on outcomes of same-day discharge (SDD) in this population. Thus far, no com...
Invasive Assessment of Right Ventricular Dysfunction Predicts Periprocedural Outcomes in Patients Undergoing Unplanned Ventricular Tachycardia Ablation [0.03%]
术前评估右心室功能不全可预测意外发生室性心动过速消融的围手术期结局
Tess Calcagno,Sai Prasad Ramachandran,V Karthik et al.
Tess Calcagno et al.
Background: Risk stratification in patients undergoing urgent ventricular tachycardia (VT) ablation is limited, particularly regarding right ventricular dysfunction, which is often underrecognized in this setting. ...
Denise Guckel,Moneeb Khalaph,Mustapha El Hamriti et al.
Denise Guckel et al.
Background: Data on the efficacy of hemodynamic support (HS) for protecting ventricular arrhythmia (VA) ablation in high-risk heart failure (HF) patients with an impaired left ventricular function and its impact on mortal...
Patient-Reported Outcome Measures Following Pulsed-Field Ablation Versus Thermal Ablation of Atrial Fibrillation: The PROMs-PFA Study [0.03%]
脉冲场消融与热力消融治疗房颤后的患者报告结果比较：PROMs-PFA研究
Mark T Mills,Peter Calvert,Keith Wilson et al.
Mark T Mills et al.
Background: Pulsed-field ablation (PFA) has transformed atrial fibrillation (AF) ablation, but how the early patient experience compares with thermal techniques remains unclear. This study aimed to assess patient-reported...
Zero-Contrast Versus Contrast-Guided Left Atrial Appendage Occlusion: A Comparative Analysis of Procedural and Long-Term Outcomes [0.03%]
无对比剂左心耳闭塞术与对比剂引导下左心耳闭塞术的比较分析：程序和长期结果的比较分析
Joe Demian,Andrew LaCombe,Arwa Younis et al.
Joe Demian et al.
Background: Contrast injection is standard in left atrial appendage occlusion (LAAO) procedures but may be forgone given advances in imaging and device technology. The contrast-free approach remains underexplored. ...
In Vitro Assessment of 3T MRI Effects on Non-3T-Compatible Cardiac Implantable Electronic Devices [0.03%]
非3T兼容心脏植入式电子设备的3T磁共振成像体外评估研究
Yu Fukuoka,Yasuo Sakurai,Risa Kanai et al.
Yu Fukuoka et al.
Background: The safety of cardiac implantable electronic devices (CIEDs) during 3-Tesla (3T) MRI remains uncertain, particularly for devices not designed for 3T use. We experimentally evaluated 3T MRI effects on 3T-compat...
Post Pacing Interval Following Failed Anti-Tachycardia Pacing Predicts Epicardial Ventricular Tachycardia Circuits in Patients With Non-Ischemic Cardiomyopathy [0.03%]
在非缺血性心肌病患者中，失败的抗心动过速起搏后的后 pacing 间期可预测 epicardial 室速电路
Nathan Kong,Evelyn Goodyear,Shu Yang et al.
Nathan Kong et al.
Background: Anti-tachycardia pacing (ATP) that entrains but fails to terminate ventricular tachycardia (VT) provides an opportunity to use post-pacing interval minus tachycardia cycle length (PPI - TCL) as a diagnostic to...