Electrical cardiac pacing in patients without heart block.
D000328:Adult; D000368:Aged; D000889:Anti-Arrhythmia Agents / Q000009:adverse effects; D001145:Arrhythmias, Cardiac / Q000188:drug therapy / Q000628:therapy*; D006328:Cardiac Catheterization; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D013610:Tachycardia / Q000628:therapy; D014693:Ventricular Fibrillation / Q000628:therapy
D000889:Anti-Arrhythmia Agents