Clinical experience with Medtronic and General Electric transthoracic pacemakers.
D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000601:surgery; D004582:Electronics, Medical; D006327:Heart Block / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D010138:Pacemaker, Artificial / Q000401:mortality; D011183:Postoperative Complications