If you have trouble accepting the natural lifestyle cure for heart or in fact all health problems then may be you should read and be informed over the “standard cure”. My sister has written a blog about bypass surgery : http://idonotwantabypass.wordpress.com/2014/02/09/coronary-heart-bypass/
If you are ever admitted to hospital then remember no one will advise you or even offer you the choice of lifestyle changes. At best lifestyle changes will be advised as something complementary to heart surgery. If you survive all credits go to the doctor. If you do not survive then it was your own fault.
Have a long , happy and healthy life.