As seen in previous studies, patients with elevated depressive symptoms had a higher risk of MI or all-cause death through about 4 years of follow-up, after accounting for demographics, education, income, and body mass index HR 1.41, 95% CI 1.15 to 1.72, according to Siqin Ye, MD, of Columbia University in New York City, and colleagues.

via Depressed Heart Patients Have Worse Outcomes.