What seems to be the most important component for coronary heart disease in the Type A behavior pattern?

Question

Quizplus · Accepted Answer

While all components of the Type A behavior pattern have been associated with an increased risk for coronary heart disease, research has consistently shown hostility to be the strongest predictor for the development of the disease. Hostility is characterized by a sarcastic, cynical, and mistrustful attitude towards others, and individuals who exhibit this trait are more likely to engage in behaviors that increase their risk of heart disease, such as smoking, drinking excessively, and overeating.

What Seems to Be the Most Important Component for Coronary