My hernia surgery has just been cancelled because the ECG indicates a MI or silent heart attack. I have ran several pulses in the past such as SPAWN, EPI, PROMAGNON, SD with support supps and experienced high blood pressure here and there. Never got myself tested after. I will be now! The pre-op doc looked very concered looking at my tests. my family has no heart attack history . I have to admit, the look on their faces kinda freaked me out. Only thing I can think of is my previous cycles I have run. Upon googgling, I found that it is common, maybe 25% of the time for ECG to show false readings either from improper lead placement or white coat anxiety. I will keep you guys posted with the test results. Anyone else had false ECG readings?