Depression in Patients with Heart Diseases: Gender Differences and Association of Comorbidities, Optimism, and Spiritual Struggle.

Women with heart disease were more depressed, but the gender difference may be partly explained by multiple comorbid conditions that could complicate disease burden. Reinforcing the literature, optimism, but not other strength factors, appeared to counteract depression after adjusting for health and cardiac conditions. The finding suggests that health providers should be more attentive to overall health of women with heart disease and to the positive expectations of OHS patients.