title: Safety of calcium-channel blockers.
mesh_terms: D002121:Calcium Channel Blockers / Q000009:adverse effects*; D006333:Heart Failure / Q000139:chemically induced; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D009203:Myocardial Infarction / Q000139:chemically induced
chemical_list: D002121:Calcium Channel Blockers