This patient support community is for discussions relating to angina, angioplasty, arrhythmia, bypass surgery, cardiomyopathy, coronary artery disease, defibrillator, heart attack, heart disease, high blood pressure, mitral valve, pacemaker, PAD, stenosis, and stress tests.
Ejection Fraction (EF) is a common way of measuring heart weakness, with average being somewhere between 50 - 75%, e.g. the %age of blood that is pumped out of the left ventricle as apposed to how much entered the chamber. The fact that you had Thrombolytic measures speaks of blockages, and blockages with a resulting heart attack usually means that some heart muscle died. Around the dead tissue one usually has weakened heart muscle tissue, and that is what you want to make healthy again, and with good drug regimens like Coreg, Altace, etc, coupled with exercise, you can strengthen your heart and increase the EF.
I find definitions of heart trouble rather intimidating. The first time Congestive Heart Failure was used in my case I went into quite a funk. You obviously are making changes, exercising, and taking meds and I'd concentrate on that rather than the terminology if you can. I suggest you get the Operative Report when you had your heart procedures and see what the EF was, and when your good heart-healthy practices strengthen your heart and the EF raises, you will have something to cheer about.
Also, keep in mind that having a heart attack is a huge event in your life and it takes most people at least a year for those words to quit stinging. You are doing the right things, concentrate on getting healthy rather than the words. Good luck to you, Sukumar.