doctors sometimes perform nuclear stress tests because the images that are required as part of the test are generally believed to be more diagnostic of coronary disease than the ecg findings on their own. many times people with normal images will be considered to have a low risk test even in the presence of an abnormal ecg. but it's important to discuss your own situation with your physician.
i had a chemical stress test. many things are good normal or fine except ecg is abnormal. what does this mean? . i wish i could copy and paste the test results. maybe the test results are saying that they performed this stress test because there was something abnormal when i was coming out of anesthes after an earlier surgery and felt heaviness on my chest.