Which of the following is NOT a Calcium channel blocker
Ans. is 'b' i.e., Pirenzepine Pirenzepine is a selective M1 AntagonistCalcium channel blockers.Phenyl alkylamine - VerapamilBenzodiazepine -DiltiazemDihydropyridines - Nifedipine, Felodipine, Amlodipine, Nitrendipine, Nimodipine, Lacidipine More questions on calcium channel blocker -Only voltage sensitive L type channel are blocked by calcium channel blockers.CCB's causing ankle edema - NifedipineCCB's causing Reflex tachycardia - Nifedipine (C/I in angina)CCB's having most depressant affect on heart - Verapamil
Verapamil
Pirenzepine
Felodipine
Nitrendipine
Anti-Hypertensive