Heart diseases and suicide

Approximately, 11% of Europeans suffer from cardiovascular diseases. Although somatic disorders are linked to suicidal behavior, updated studies on heart diseases and suicide are needed. This study examines whether individuals diagnosed with cardiovascular diseases have higher suicide rates than individuals without cardiovascular diseases. Danish register data for
the period 1980-2016 was used for the analyses.
Several specific disorders, such as heart failure, cardiomyopathy, and acute myocardial infarction were found to be associated with elevated rates of suicide. Particularly, cardiac arrest with successful resuscitation was linked to a 4-fold higher suicide rate. Additionally, the
first time after diagnosis was associated with higher suicide rates. The results underscore the importance of being attentive towards psychological distress in individuals with heart disease.

Link to study:



  • Benjamin Drejer Petersen, University of Southern Denmark
  • Elsebeth Stenager, University of Southern Denmark