[PDF] Top 20 Dilated left atrium and pulmonary veins in patients with calcified coronary artery: a potential contributor to the genesis of atrial fibrillation.

... 題名:Dilated left atrium and pulmonary veins in patients with calcified coronary artery: a potential contributor to the genesis of atrial fibrillation.. 作者:張念中.[r] ... See full document

... The purpose of this study was to investigate whether larger left atrium (LA) and pulmonary veins (PVs) were seen by multidetector computed tomography (MDCT) scans in those patients with [r] ... See full document

... changes with the en- hancement of the inhomogeneity of the atrial conduction and ...electrical and structural remodeling of AF substrate, which can ... See full document

... paroxysmal atrial fibrillation Chen, YJ Tai, CT Hsieh, MH Tsai, CF Lin, WS Chen, SA Abstract Right Posteroseptal Atrium and Atrium-PV ...Introduction: The fraction- ated ... See full document

... 摘要:1. Pulmonary veins are the most important focus for the initiation of atrial ...associated with hypertonicity and ... See full document

... characteristics of pulmonary veins and atria to enhance the genesis of atrial ...3. A whole-cell patch-clamp technique was used to investigate ... See full document

... Methods: A total of 180 patients undergoing multidetector CT were enrolled and classified into six groups according to the decade of their ...(LAA), and orifice ... See full document

... Methods: A total of 180 patients undergoing multidetector CT were enrolled and classified into six groups according to the decade of their ...(LAA), and orifice ... See full document

... investigated the difference of atrial electrophysiologic characteristics between a normal and dilated atrium and compared them among patients with ... See full document

... than the posterior wall in each ...anterior and posterior wall thickness after the patients became > 50 years ...diameter, and LA wall thickness in the ... See full document

... facilitate the maintenance of AF due to the wave- length ...theory. Dilated PVs may enhance PV arrhythmo- genesis and induce more ...Therefore, in addition ... See full document

... Atrial Fibrillation and Superior Caval Vein Ectopy. Introduction: The structural changes of the superior caval vein, pulmonary veins, and left ... See full document

... using a cryoballoon is a novel technique which has been used to treat paroxysmal atrial ...fibrillation. In this study, we wanted to test this technique to treat ... See full document

... OBJECTIVE: Pulmonary veins are important foci of ectopic beats to initiate paroxysmal atrial ...fibrillation. The purpose of this study were to investigate ... See full document

... The ostial and proximal portions of the right and left superior PVs (RSPV and LSPV) were significantly dilated in group I patients compared with those in groups II and III. Furthermore[r] ... See full document

... Endothelin-1 (10 nM) increased the inward rectifier potassium current, hyperpolarization-induced pacemaker current, and the sustained outward potassium current in PV cardiomyocytes with [r] ... See full document

... ectopic atrial beats originating in the pulmonary vein (PV) or superior vena cava ...(SVC). The effect of change in autonomic tone on this focal AF is ...12 ... See full document

... INTRODUCTION: Understanding the structural remodeling and reverse remodeling of the left atrium (LA) and pulmonary vein (PV) after radiofrequency ablation of atrial fibrillation (AF) m[r] ... See full document

... consisted of 88 patients with paroxysmal AF who underwent catheter ...using a NavX system was performed and the biatrial voltage was obtained during sinus ...ablation with ... See full document

... From the ∗ Division of Cardiovascular Medicine, Department of Medicine, Taipei Medical University, School of Medicine, and Taipei Wan-Fang Hospital; †Division of Cardiology, ... See full document