Do not fear death because if you do ..... it will keep you in fear. Dying with fear attached to you is not good. Instead seek inner peace and fight
fear with the teachings with the NT, "in the twinkle of an eye"
Stay strong, remember this life is nothing more than a test..... what decisions you make..... Shoot for an A.
As I'm waiting on heart surgery myself I can understand how worried you may be. My suggestion would be to read up on what is causing your heart to
act as it is and about the available treatments.