<prompt> A drug lacking vasodilatory propeies that is effective in angina is:Isosorbide dinitrate IDNMetoprololNifedipineVerapamil  <response>: Beta blockers act in angina by decreasing exercise induced myocardial work by reducing HR. These do not cause vasodilation. Nitrates IDN and CCBs Nifedipine, Verapamil act by causing vasodilation. 