title: Psychological predisposition to life-threatening arrhythmias.
abstract: Studies of the circumstances preceding the onset of life-threatening ventricular arrhythmias suggest that intense or unusual emotional states, often involving anger, are associated with arrhythmia onset in approximately 20% of the cases. These observations shed light on the possible role of psychological factors in the pathogenesis of sudden cardiac death.
mesh_terms: D000328:Adult; D000368:Aged; D000786:Anger; D001145:Arrhythmias, Cardiac / Q000150:complications / Q000209:etiology / Q000401:mortality / Q000523:psychology*; D003645:Death, Sudden; D003866:Depressive Disorder / Q000150:complications; D004198:Disease Susceptibility; D004562:Electrocardiography; D004644:Emotions; D006801:Humans; D008016:Life Change Events; D008297:Male; D008875:Middle Aged; D011602:Psychophysiologic Disorders / Q000523:psychology*; D013315:Stress, Psychological / Q000150:complications; D013577:Syndrome