<prompt> b blocker with peripheral vasodilator action is ?CarvedilolPropranololAtenololAcebutalol  <response>: 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. 