i had my ecg result, and it came out that i have a left ventricular hypertrophy by voltage criteria, and then, when i do my echo, the result came out NORMAL, i'am confused of having these different results as i have a congenital heart enlargement, but fortunately, the last time i have my heart attack was when i was 3 years old and a half, and stop my medicine when i was 6 years old, since then, it never came back, i never had a heart attack till now.. now, i wanted know if it is really possible that the result of the ecg and echo is not related or different? how it should be? i'am so confused of having this different results, i don't want to think that the result of my echo was a mistake. please help. tnx a lot.