[Verapamil and the myocardial stimulation threshold].
D000368:Aged; D002304:Cardiac Pacing, Artificial; D005260:Female; D006327:Heart Block / Q000628:therapy*; D006329:Heart Conduction System / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010138:Pacemaker, Artificial; D014700:Verapamil / Q000494:pharmacology / Q000627:therapeutic use*
D014700:Verapamil
Verapamil e soglia di stimolazione miocardica.