Potassium channel opener with anti anginal activity is
Refer katzung 11e p 158 Nicorandil is a vasodilatory drug used to treat angina. Angina is chest pain that results from episodes of transient myocardial ischemia. This can be caused by diseases such as atherosclerosis, coronary aery disease and aoic stenosis. Angina commonly arises from vasospasm of the coronary aeries.
Nicorandil
Dipyramidole
Trimetazidine
Oxyphedrine
Cardiovascular system