Depression and coronary artery disease: the association, mechanisms, and therapeutic implications
- PMID: 19724742
- PMCID: PMC2719442
Depression and coronary artery disease: the association, mechanisms, and therapeutic implications
Abstract
We performed a comprehensive review of the literature to determine whether or not a relationship between depression and coronary artery disease exists. Our literature search supports the following: Depression and coronary artery disease have a bidirectional relationship, i.e., coronary artery disease can cause depression and depression is an independent risk factor for coronary artery disease and its complications; depression may contribute to sudden cardiac death and increase all causes of cardiac mortality; and depression contributes to unhealthy lifestyle and poor adherence to treatment. We review various pathophysiological links between depression and coronary artery disease and screening for depression in at-risk patients for coronary artery disease. We also discuss pharmacological treatments, their implications, and various behavioral treatments.
Keywords: SSRIs; antidepressant medications; coronary artery disease; depression.
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