UPI.com | Depression May Be Linked to Heart Failure WebMD Over 11 years, close to 1,500 of the participants developed heart failure. Compared to people with no symptoms of depression, those with mild symptoms were 5 percent more likely to develop heart failure, and those with moderate to severe symptoms had a ... Depression Increases Heart Failure Risk By 40 Percent Depression increases risk of heart failure Depression Boosts Risk of Heart Failure 40 Percent |