Atrial activity following conversion of experimental atrial fibrillation by direct current shock.
D000818:Animals; D001281:Atrial Fibrillation; D004285:Dogs; D004554:Electric Countershock / Q000009:adverse effects; D004562:Electrocardiography; D008722:Methods; D008946:Mitral Valve Stenosis / Q000503:physiopathology