Related Experiment Video
Updated: Aug 17, 2026

High-Resolution Endocardial and Epicardial Optical Mapping in a Sheep Model of Stretch-Induced Atrial Fibrillation
Published on: July 29, 2011
Etiological pattern of atrial fibrillation
K S A Chowdhury1, M N I Siddiqui
1Mymensingh Medical College.
Abstract:
An attempt to find out the causes of atrial fibrillation was made in this study; although this does not represent total picture of whole population as the number of cases was limited and taken from a particular area for a limited period. Among the causes in our country, rheumatic mitral valvular disease topped the list followed by rheumatic multiple valvular disease IHD, HHD; lone atrial fibrillation came in the aetiology sequentially. This information is valuable in regard to management as rheumatic heart disease, the prime cause of atrial fibrillation in our country.
More Related Videos
Related Concept Videos
Mechanism of Cardiac Arrhythmias
Disturbances in Heart Rhythm
Arrhythmias are categorized by their speed, rhythm, and origin. A slow heart...
Dysrhythmias II: Classification of Tachyarrhythmias
Dysrhythmias III: Characteristics of Dysrhythmias
Dysrhythmias IV: Characteristics of Bradyarrhythmias
ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias

