Interaction between digoxin and verapamil in isolated cardiac muscle.
D000818:Animals; D004077:Digoxin / Q000494:pharmacology*; D004347:Drug Interactions; D006168:Guinea Pigs; D066298:In Vitro Techniques; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects*; D010210:Papillary Muscles / Q000187:drug effects; D014700:Verapamil / Q000494:pharmacology*
D004077:Digoxin; D014700:Verapamil