Type A behavior and coronary heart disease: an update

Area of Science:

• Cardiology
• Behavioral Medicine
• Psychosomatic Medicine

Background:

• Type A behavior was identified as a significant risk factor for coronary heart disease in the 1970s.
• Recent discussions have questioned the health implications of Type A behavior, prompting re-evaluation of existing evidence.
• Despite ongoing debate, substantial evidence continues to support the link between Type A behavior and cardiovascular risk.

Purpose of the Study:

• To review the evidence supporting the association between Type A behavior and coronary heart disease.
• To highlight the clinical significance of recognizing Type A behavior in medical practice.
• To provide physicians with practical methods for identifying Type A individuals.

Main Methods:

• Review of existing literature and clinical observations regarding Type A behavior.
• Identification of characteristic overt behaviors, including motor activity and speech patterns.
• Recognition of associated attitudinal (hostility) and physiological markers.

Main Results:

• Evidence supporting the link between Type A behavior and coronary heart disease remains robust.
• Overt Type A behavior can often be identified in clinical settings without formal psychometric testing.
• Specific observable traits, such as motor mannerisms, speech characteristics, hostility, and physiological signs, are indicative of Type A behavior.

Conclusions:

• The association between Type A behavior and coronary heart disease is supported by considerable evidence.
• Physicians can effectively identify individuals exhibiting Type A behavior through careful clinical observation.
• Awareness of characteristic behavioral and physiological markers aids in the recognition of Type A individuals in practice.