Second heart surgery emergency

Had open heart triple bypass surgery in October of 2014. My right side bypass has already failed due to it collapsing. I have been on constant edge as to go to the ER or wait on a doctor. I have been to the ER and until I can have surgery there is really nothing they can do other than be there when I have my heart attacks which are increasing daily. I have had a special procedure that cost me another $200,000.00the actual bill could be as high as $250,000.00  and i still now have to go through it again for another  $300,000.00. Rhis is all happening in the middle of having been injured on the job which has required 3 surgeries and I have 2 more that need done but they can't because of my heart now. I am off work now for 3 years, my savings are gone, I've sold everything I own almost. Since the workers comp claim isn't closed I have no insurance, midicare won't take me neither will medicaid or soonercare, not until it is a closed case. This has devistated my life. I am divorced and a widow so I live alone in a rural area, I need this done ASAP or I'm afraid they will find me on the floor. I have worked my entire life and this is one of the hardest things that I have ever had to do is ask for help. Please help me with what you can even a kind word is appreciated. This will add years to my life that I will not have unless I get some help.

Thankyou and God Bless,
Todd Sheets