my mom had 2 stints put in main artery in her heart in nov,2010, she just had her stress test and it stated she has coranary artery disease that i am figuring is the 2 stints that put in... dysenea, shortess of breath definition , and hyperlipidemia .. she is also a diabetic that is a bit high around 180 - 200 which she takes meds for..... she is 78 years old, bright , alert, but nervous....