title: Verapamil and the calcium paradox: a reaffirmation.
mesh_terms: D000818:Animals; D002118:Calcium / Q000378:metabolism*; D006321:Heart / Q000187:drug effects; D009206:Myocardium / Q000378:metabolism*; D051381:Rats; D014700:Verapamil / Q000494:pharmacology*
chemical_list: D014700:Verapamil; D002118:Calcium