<prompt> Ivabradine is indicated in the management of:Paroxysomal supraventricular tachycardiaAngina pectorisCardiomyopathyIrritable bowel syndrome  <response>: Ivabradine: Bradycardiac drug. It selectively blocks If Na channels and reduce HR by inhibiting the hyperpolarization-activated Na channel in the SA node. It reduces angina attacks similar to CCBs and b blockers. Advantage of Ivabradine: Lack of effect on GI and bronchial smooth muscle. 