title: [Verapamil, its action on the left ventricle].
mesh_terms: D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D006352:Heart Ventricles / Q000187:drug effects*; D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D009200:Myocardial Contraction / Q000187:drug effects*; D014700:Verapamil / Q000494:pharmacology*
chemical_list: D014700:Verapamil
vernacular_title: Verapamil--desempenho ventricular esquerdo.