I had an echo and a stress test done and the results were...Mild cardiomopathy with anteroseptal hypokinesis (ejection fraction 45%) Dr sent me to a cardioligest where they did Gated SPECT cardiolite myocardial scan and exercise cardiolite myocardial scan. results were mild intensity perfusion defect in the anterior wall without any evidence of reperfusion on the delayed images.. Gated SPECT analysis reveals an ejection fraction of 62%..what does all of this mean... my family Dr at first said it looks like I have had a mild heart attack at some time or another...now they tell me I am just fine???? Should I be concerned about this?