[Calcium antagonists].
D002118:Calcium / Q000037:antagonists & inhibitors*; D004074:Digitoxin / Q000494:pharmacology*; D006801:Humans; D009200:Myocardial Contraction / Q000187:drug effects; D013268:Stimulation, Chemical
D004074:Digitoxin; D002118:Calcium
Kalsium-Antagoniste.