نتایج جستجو برای: left mitralvalve atrial fibrillation
تعداد نتایج: 369149 فیلتر نتایج به سال:
Abbreviations: ACUTE 5 Assessment of Cardioversion Using Transesophageal Echocardiography; AF 5 atrial fibrillation; AFASAK 5 Atrial Fibrillation Aspirin and Anticoagulation; AFI 5 Atrial Fibrillation Investigators; BAATAF 5 Boston Area Anticoagulation Trial for Atrial Fibrillation; CAFA 5 Canadian Atrial Fibrillation Anticoagulation; CI 5 confidence interval; DC 5 direct current; EAFT 5 Europe...
The number of patients with atrial fibrillation and congestive heart failure has steadily increased in the United States. The presence of atrial fibrillation increases morbidity and mortality for patients with left ventricular dysfunction. The emergence of cardiac resynchronization therapy to improve symptoms and survival from congestive heart failure may provide benefits for those with atrial ...
Background: Recently, the role of inflammation and oxidative stress in the pathophysiology of atrial fibrillation (AF) after cardiac surgery has been emphasized. Vitamin C as an antioxidant important role in reducing the incidence of postoperative atrial fibrillation. This study aimed to investigate, administration of vitamin C, as a way to reduce the incidence of atrial fibrillation after coro...
AIMS To test the ability of four circulating biomarkers of fibrosis, and of low left atrial voltage, to predict recurrence of atrial fibrillation after catheter ablation. BACKGROUND Circulating biomarkers potentially may be used to improve patient selection for atrial fibrillation ablation. Low voltage areas in the left atrium predict arrhythmia recurrence when mapped in sinus rhythm. This st...
Background: Atrial fibrillation is the most common arrhythmia after cardiac surgery. Vitamin C as an antioxidant has an important role in reducing the incidence of postop-erative atrial fibrillation. The present study aimed at administrating vitamin C as a way to reduce the incidence of post-CABG atrial fibrillation. Methods: In this double-blind, parallel clinical trial, 170 patients with cor...
Left atrial size and atrial fibrillation in mitral stenosis. Factors influencing their relationship.
SUMMARY In a series of 135 patients with mitral valvular stenosis, three groups were identified: those in sinus rhythm, those with intermittent atrial fibrillation, and those with longstanding, established atrial fibrillation. Examination of the relationships between atrial fibrillation, hemodynamic findings and radiologic data in mitral stenosis was undertaken. Analysis of clinical and hemodyn...
BACKGROUND The aim of this study was to evaluate the serum soluble semaphorin 4D (sSema4D) in patients with atrial fibrillation and to investigate the relationship of serum sSema4D with left atrial diameter (LAD). MATERIAL AND METHODS We studied a total of 113 patients who were subdivided into paroxysmal and non-paroxysmal (included persistent and permanent) atrial fibrillation groups, respec...
Background: The occurrence of Atrial Fibrillation (AF) is linked to an increased inflam-matory response after cardiac surgery that is significantly decreased by anti-inflammatory treatments. The present study aimed at administrating Colchicine as a way to reduce the incidence of post- Coronary Artery Bypass Graft (CABG) atrial fibrillation. Methods: In this double-blind, parallel clinical tria...
BACKGROUND The occurrence of atrial fibrillation after ablation of type I atrial flutter remains an important clinical problem. To gain further insight into the pathogenesis and significance of postablation atrial fibrillation, we examined the time to onset, determinants, and clinical course of atrial fibrillation after ablation of type I flutter in a large patient cohort. METHODS AND RESULTS...
Atrial fibrillation is the most comon arrhythmia in worldwide. Stroke risk in AF is 5-fold higher than sinus rhythm. The left atrial appendage is the most important source of atrial emboli. The standard surgical “cut-and-sew” Cox-maze III procedure is the golden choice for surgical treatment of any type of atrial fibrillation, with success rate higher than 90%. A full bi-atrial lesion pattern m...
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