Coronary nodal rhythm following open heart surgery.
D000328:Adult; D001145:Arrhythmias, Cardiac / Q000209:etiology*; D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000601:surgery; D011183:Postoperative Complications