Doctors, please help, what really works and works well?

Question

What is the best medicine to take that will be a straight up guarantee to stop your heart instantly and unconditionally?

Answer 1

The use of cold crystalloid cardioplegia in the context of adult & paediatric cardiac surgery remains a preferred method of myocardial protection for many cardiac surgeons.

For more information on the use of such a method in the operating theatre, please consult the source below.

Answer 2

Why?

Answer 3

Hmm, that'd be my wife walking in on a compromising situation... lol!

Oops, I'm no doctor. But I have a heart, and I'd like it to keep working thank you. :P