Open your heart for my Dad's heart

If anyone knows my parents, you know they would give the shirt off their back to anyone who needed it. We just unexpectedly found out my Dad is going to need heart surgery and is going to have a long road to recovery. On top of all of the medical bills my parents will be facing, he will be unable to work for 8 weeks which will place a tremendous strain on them. Any help you can spare is greatly appreciated as we face this upcoming battle!