Prayer request

Please ask God for the healing of the heart of a very dear friend of mine. His name is Roy A. God know the rest of his name. The bottom of his heart is beating faster then the top of his heart...or the opposite, I can't remember which. He and his wife are servants of our God and very much deserving of a longer life with each other. Please pray with me that God make a miracle and make Roy's heart as new as it was when God make it in the first place.