Without knowing what the heart issues are, it's hard to help. However, I suggest that you look up Decker Weiss. He is a naturopathic doctor who specializes in cardiac issues. He has helped many people, and even traditional medical doctors trust him. He is available online and can do phone or web consultations.
Matthew 18:19 19 “Again, truly I tell you that if two of you on earth agree about anything they ask for, it will be done for them by my Father in heaven. I will be praying in agreement with all of your prayers from now on.
MacyfromUSA, I am praying for you