Increasing myocardial thresholds to pacing after cardiac surgery.
D000293:Adolescent; D000328:Adult; D004567:Electrodes, Implanted / Q000592:standards; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000009:adverse effects* / Q000295:instrumentation