Cimetidine and arrhythmia suppression.
D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D002927:Cimetidine / Q000494:pharmacology* / Q000627:therapeutic use; D006146:Guanidines / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D008297:Male
D006146:Guanidines; D002927:Cimetidine