American journal of critical care : an official publication, American Association of Critical-Care Nurses
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Randomized Controlled Trial Multicenter Study Clinical Trial
Psychological factors and survival in the cardiac arrhythmia suppression trial (CAST): a reexamination.
Evaluating the independent effects of psychosocial and physiological factors on survival of cardiac patients is difficult because it requires obtaining extensive physiological and psychosocial data and long-term follow-up of high-risk patients. ⋯ Among patients who had asymptomatic ventricular arrhythmias after myocardial infarction, psychological status during the period after infarction contributed to mortality beyond the effect of physiological status. The results reaffirm the critical interrelationship between mind and body for cardiovascular health.