نتایج جستجو برای: paroxysmal atrial fibrillation
تعداد نتایج: 112980 فیلتر نتایج به سال:
The era of catheter ablation for the treatment of arrhythmias began in 1981 when Dr. Melvin Scheinman performed the first atrioventricular junction ablation using direct current shocks in a patient with drug refractory atrial fibrillation and an uncontrolled ventricular rate.1 Because of the barotrauma associated with intracardiac, high energy shocks, direct current catheter ablation played onl...
OBJECTIVE The treatment of lone atrial fibrillation can be a minimally invasive procedure using bipolar radiofrequency ablation technologies. Our objectives were to report on the safety and early efficacy of this novel therapeutic modality. METHODS At 3 North American institutions between February 2005 and August 2007, 100 patients underwent minimally invasive bilateral pulmonary vein isolati...
BACKGROUND Atrial fibrillation is a leading preventable cause of recurrent stroke for which early detection and treatment are critical. However, paroxysmal atrial fibrillation is often asymptomatic and likely to go undetected and untreated in the routine care of patients with ischemic stroke or transient ischemic attack (TIA). METHODS We randomly assigned 572 patients 55 years of age or older...
BACKGROUND Omentin-1 is one of the adipokines associated with obesity, diabetes, and coronary heart disease development. We determined to investigate whether serum omentin-1 concentrations were correlated with the presence of atrial fibrillation (AF). MATERIAL AND METHODS Serum omentin-1 concentrations were examined in a cross-sectional population that included 220 patients with AF (70 with par...
patients with valvular heart disease and suffering atrial fibrillation of more than 12 months duration have a low probability of remaining in sinus rhythm after valve surgery alone. we performed intra-operative radiofrequency ablation or cryoablation as an alternative to surgical maze ііі procedure to create linear lesion lines for conversion of this arrhythmia to sinus rhythm. a total of 30 pa...
OBJECTIVE Non-valvular atrial fibrillation (NVAF) is one common arrhythmia in the elderly. However, use of antithrombotic therapy in this population is not well known in the People's Republic of China. This study aimed at investigating antithrombotic therapy status in elderly patients with NVAF in our hospital. METHODS A cross-sectional study of consecutive geriatric patients aged ≥60 years w...
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