Heart Failure Support Group
Heart failure is a condition that can result from any structural or functional cardiac disorder that impairs the ability of the heart to fill with or pump a sufficient amount of blood throughout the body. It is often undiagnosed due to a lack of a universally agreed definition and difficulties in diagnosis, particularly when the condition is considered "mild."

Hang in there Love, just remember - the first 100 years are the hardest.
HUgs, Raoul
I'm glad your work situation is working for you. I have HF and COPD and I know how fatigued we can get.
How much time do you have before retiring? Soon, I hope.
Take care and take it easy.
HUGZ,
Jean