Those who suppress their negative emotions in order to avoid social disapproval are at increased risk for a nonfatal heart attack. these individuals have been characterized as personalities.

type D personalities

Explanation:

type D personalities individuals are the one who conceal their negative thoughts to keep away from social disapproval.

The abbreviation D in type D personalities stand for distress and consist of set of personalities traits like

the person suffering from type D personalities are in habit of experience above traits more frequently than others

depends.

explanation:

answer; love and belonging needs;