 [ Symptoms ] is vigous excersise bad after a heart attack if i exercise hard on a regular basis after a heart attack can it contribute to the problems associated with remodeling during exercise my heart will be pumping hard and it seems to me that it would contribute to the stretching of the heart while it is remodeling [ Disease ] i do not believe there would be any contraindication to getting a pertussis vaccine as an adult but run it by your medical provider    someone who knows you and your complete medical history