You DID have to try! What I said went only for me simply because my heart is in such terrible shape anyway and while the defib unit might bring me back from cardiac arrest, it does not prevent heart attacks of which I've had several already. That coupled with the heredity factor (as I've previously related my zygotic identical twin died from a heart attack at 43) I consider myself very lucky indeed to even be around to write this post.
Your situation is far far different and you even have the possibility of becoming cancer free! Keith was absolutely right!
BTW, I've just learned that my cardiovascular surgeon's infant daughter Karrie is having open heart surgery this Wednesday in Philadelphia and I ask everyone who reads this post to please place her on your prayer list. Thank you and God Bless.