Cortisol awakening and stress response, personality and psychiatric profiles in patients with takotsubo cardiomyopathy

Abstract

In this small exploratory trial, a trend for a blunted CSR and high incidences of stressful life events were observed in TTC patients. If these results can be confirmed in larger studies, chronic stress and the inhibitory influence of cortisol on catecholamine release might be significant for the pathogenesis of TTC.