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An Unpredictable Chronic Mild Stress Protocol for Instigating Depressive Symptoms, Behavioral Changes and Negative Health Outcomes in Rodents
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An Unpredictable Chronic Mild Stress Protocol for Instigating Depressive Symptoms, Behavioral Changes and Negative Health Outcomes in Rodents

Published on: December 2, 2015

Depression and cardiac disease: a review

Christopher M Celano1, Jeff C Huffman

  • 1Harvard Medical School, Boston, MA, USA. ccelano@partners.org

Cardiology in Review
|April 6, 2011
PubMed

Insights

Depression significantly impacts cardiac patients, increasing mortality risk. Routine screening and treatment are recommended for better cardiac outcomes and patient well-being.

Area of Science:

  • Cardiology
  • Psychiatry
  • Public Health

Background:

  • Depression affects 20%-40% of cardiac patients, leading to chronic symptoms.
  • Depressive symptoms are linked to coronary artery disease progression, reduced quality of life, and increased mortality.
  • Depression's physiological effects (inflammation, autonomic dysfunction) may worsen cardiac outcomes.

Purpose of the Study:

  • To highlight the prevalence and impact of depression in cardiovascular disease patients.
  • To emphasize the link between depression and adverse cardiac events.
  • To advocate for routine depression screening and integrated management in cardiac care.

Main Methods:

  • Literature review and synthesis of existing research on depression in cardiac populations.
  • Analysis of the association between depressive symptoms and cardiovascular outcomes.
  • Evaluation of treatment efficacy and screening tool availability.

Main Results:

  • Depression is associated with a 2- to 2.5-fold increased mortality risk in cardiac patients.
  • Impaired adherence and physiological changes mediate the link between depression and cardiac events.
  • Pharmacologic and psychotherapeutic interventions show promise for symptom reduction and potential cardiac benefit.

Conclusions:

  • Routine screening for depression in cardiac patients is crucial.
  • Integrated care models with psychiatric consultation and care management are recommended.
  • Timely recognition and treatment of depression can improve cardiac patient outcomes.

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