Atrial extrasystoles enhance low-voltage fractionation electrograms in patients with atrial fibrillation [0.03%]
房性期前收缩增强心房颤动患者的低电压碎裂电位
Mathijs S van Schie,Rongheng Liao,Nawin L Ramdat Misier et al.
Mathijs S van Schie et al.
Background and aims: Atrial extrasystoles (AES) provoke conduction disorders and may trigger episodes of atrial fibrillation (AF). However, the direction- and rate-dependency of electrophysiological tissue properties on e...
Feasibility of three-dimensional artificial intelligence algorithm integration with intracardiac echocardiography for left atrial imaging during atrial fibrillation catheter ablation [0.03%]
三维人工智能算法与心内超声整合在房颤射频消融手术左心房成像中的可行性研究
Luigi Di Biase,Fengwei Zou,Aung N Lin et al.
Luigi Di Biase et al.
Aims: Intracardiac echocardiography (ICE) is a useful but operator-dependent tool for left atrial (LA) anatomical rendering during atrial fibrillation (AF) ablation. The CARTOSOUND FAM Module, a new deep learning (DL) ima...
Lucas Boersma,Luigi Di Biase,Stylianos Tzeis
Lucas Boersma
Optimizing electrophysiology studies to prevent sudden cardiac death after myocardial infarction [0.03%]
优化心电生理研究以预防心梗后突发性心脏死亡事件
Joshua G Kovoor,Tejas Deshmukh,Amy von Huben et al.
Joshua G Kovoor et al.
Aims: This study assessed associations of minimum final extrastimulus coupling interval utilized within electrophysiology study (EPS) after myocardial infarction (MI) and possible site of origin of induced ventricular tac...
Deep sedation protocol during atrial fibrillation ablation using a novel variable-loop biphasic pulsed field ablation catheter [0.03%]
使用新型可变环路双向脉冲场消融导管进行房颤消融手术中的深镇静方案
Massimo Grimaldi,Federico Quadrini,Nicola Caporusso et al.
Massimo Grimaldi et al.
Background: Pulsed field ablation (PFA) is a novel, largely nonthermal ablative modality that, by virtue of its putative preferential action on myocardial tissue through the process of irreversible electroporation (IRE), ...
Baseline left atrial low-voltage area predicts recurrence after pulmonary vein isolation: WAVE-MAP AF results [0.03%]
左房基线低电压区可预测肺静脉隔离术后的复发：WAVE-MAP AF研究结果
Zdenek Starek,Andrea Di Cori,Timothy R Betts et al.
Zdenek Starek et al.
Aims: Electro-anatomical mapping may be critical to identify atrial fibrillation (AF) subjects who require substrate modification beyond pulmonary vein isolation (PVI). The objective was to determine correlations between ...
Manual vs. automatic assessment of the QT-interval and corrected QT [0.03%]
手动与自动测量心电图QT间期及校正的QT间期的效果比较研究
Benjamin Neumann,A Suzanne Vink,Ben J M Hermans et al.
Benjamin Neumann et al.
Aims: Sudden cardiac death (SCD) is challenging to predict. Electrocardiogram (ECG)-derived heart rate-corrected QT-interval (QTc) is used for SCD-risk assessment. QTc is preferably determined manually, but vendor-provide...
Arrhythmogenic mechanism of a novel ryanodine receptor mutation underlying sudden cardiac death [0.03%]
新型ryanodine受体突变致心源性猝死的机制研究
Yunyun Qian,Dongchuan Zuo,Jing Xiong et al.
Yunyun Qian et al.
Aims: The ryanodine receptor 2 (RyR2) is essential for cardiac muscle excitation-contraction coupling; dysfunctional RyR2 participates in the development of inherited arrhythmogenic cardiac disease. In this study, a novel...
Electrocardiographic characteristics of right-bundle-branch-block premature ventricular complexes predicting absence of left ventricular scar in athletes with apparently structural normal heart [0.03%]
预测运动员右束支传导阻滞室性早搏缺乏左心室瘢痕的电生理特征
Leonardo Calò,Germana Panattoni,Mario Tatangelo et al.
Leonardo Calò et al.
Aims: Left ventricular scar is an arrhythmic substrate that may be missed by echocardiography and diagnosed only by cardiac magnetic resonance (CMR), which is a time-consuming and expensive imaging modality. Premature ven...
Long-term survival following transvenous lead extraction: unpicking differences according to sex [0.03%]
经静脉导线拔除术后的长期生存分析：探讨性别差异的影响
Vishal S Mehta,Nadeev Wijesuriya,Felicity DeVere et al.
Vishal S Mehta et al.
Aims: Female sex is a recognized risk factor for procedure-related major complications including in-hospital mortality following transvenous lead extraction (TLE). Long-term outcomes following TLE stratified by sex are un...