3d image of verapamil skeletal formula

verapamil calcium channel blocker medication high blood pressure angina hypertension hbp htn ht supraventricular tachycardia migraines cluster headaches injection low nausea constipation non–dihydropyridine generic ventricular rate edema congestive heart failure pulmonary fatigue elevated liver enzymes shortness breath atrioventricular block rash voltage-dependent channels circadian rhythm veterinary drug preparation mount treatment medicine medicament remedy cure side effect adverse action iatrogenic overdose contraindications interaction 3d pharmacodynamics