b blocker with peripheral vasodilator action is ?
Ans. is 'a' i.e., Carvedilol o Carvedilol is a (31 + 132 + ai adrenoceptor blocker with a : 13 blocking propey of 1 : 9. o It produces peripheral vasodilation due to a-1 blockade as well as calcium channel blockade (direct effect).
Carvedilol
Propranolol
Atenolol
Acebutalol