<prompt> Beta blockers used in CHF isTimololAtenololAcebutalolCarvedilol  <response>: D Carvedilol: 523-KDT7th editionCARVEDILQL is a Betaj Beta2 Alpha! adrenoceptor blocker produces vasodilatation due to Alpha 1 blockade as well as calcium channel blockade and has antioxidant property. It has been used in hypertension and is the Beta blocker especially employed as cardioprotective in CHF 151-KDT7th b1 blockers mainly metoprolol, bisoprolol, nebivolol in mild to moderate CHF treated with ACE inhibitor diuretic digitalis There is no place for b blockers in decompensated patients. b blockers should be stopped during an episode of acute heart failure and recommended at lower doses followed by uptitration after compensation is restored 