I have been hospitalized repeatedly since the heart attack and have tried all the usual medications such as verapamil, cardizem, imdur, metoprolol, lisinopril,
norvasc and magnesium. I do not tolerate cardizem or imdur well. The angina was not controlled until they started me on Ranexa last year because the pain was constant and severe. I couldn't even walk across the room without severe pain.