Update on my dad: He had his angiogram yesterday and there is nothing they could do intervention wise. In the early 2000's he had five bypasses and now only one of those remain open. Luckily it is the internal mammary which is the main supplier of blood to the heart and least prone to occlusion. Also his echocardiogram revealed a 25-30 percent ejection fraction and is indicative of ischemic cardiomyopathy. So they are going to give him a beta blocker, an ACE inhibitor and injectable Statin to try and increase the blood flow.
This morning I explained to him what is going on with his heart and the game plan to keep him going. He can run circles around me sometimes and I told him that he needs to slow down on the strenuous activities. Hopefully he will listen because he can get a little stubborn at times.

Thanks all for the prayers. Believe me we have been having little miracles the whole time. For example, he came in the hospital with elevated kidney enzymes and that resolved suddenly the next day. If the kidney levels what have stayed elevated they would not have been able to do the angiogram. That was a miracle in itself.

Praying for you all!