I just had a stent procedure on Friday Februay 8th 2008 in my rca and had one in my circumflex in June of 2007. Before the Feb stent I was having shortness of breath, dizzyness and lightheadedness and was on Imdur. Now it has been 2 days and the dizzyness and lightheadedness is gone, however the shortness of breath is still going on even when I am just sitting? My cardiologists took me off of the Imdur. So my question is it normal to have the shortness of breath and chest discomfort 2 days after a stent procedure?