Five years' clinical experience with an implantable pacemaker: an appraisal.
D005069:Evaluation Studies as Topic; D006333:Heart Failure / Q000517:prevention & control; D006801:Humans; D010138:Pacemaker, Artificial; D011183:Postoperative Complications / Q000517:prevention & control; D011342:Procainamide / Q000627:therapeutic use; D014882:Water-Electrolyte Balance
D011342:Procainamide