write a comment for this do you agree or disagree and tell me why I think heart disease is so prevalent in the United States because theres a lot of smoking that everyone does out here.Heart disease is the leading cause of death among both men and women in the United States.Also if people will stop smoking or keep there body healthy in United States a lot of people wouldn't be having to worry about heart disease.Heart disease is very important because a lot of things can cause it and people should stop smoking in United States.