How does nadolol work (mechanism of action)? Nadolol blocks beta receptors in your heart. These receptors normally bind to hormones called catecholamines. When catecholamines bind to these receptors, it causes your heart to beat harder and faster. Blocking these receptors helps your heart beat mor...
However, β-blockers differ in many aspects, including selectivity, half-life, lipid solubility, and bioavailability, and limited data exist on how antiarrhythmic effects differ in specific β-blockers.12, 13, 14 A previous report3 indicated that the unselective β-blocker nadolol might prevent ...