Which of the following is the longest acting Beta-blocker: (A) Esmolol, (B) Sotalol, (C) Carvedilol, (D) Nadalol
Answer is D. Nadolol is a non-selective b-adrenergic antagonist that lacks intrinsic sympathomimetic activity and membrane-stabilizing propeies. Graeme Alexander, in Clinical Pharmacology (Eleventh Edition), 2012