My friend had a an attack while working, heart rate increased to 180/min, (atrial fib). B/p was very high 220/160, He passed out. taken to the hospital, diagnosis was cardiomyopathy. He thinks He did not have a heart attack. He states the Dr. never said the words Heart attack. Did He have a heart attack? this was 5 years ago, He is now doing well on medications, EF has increased from 20% to 47% .