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Published on: January 12, 2016
Depression in patients with myocardial infarction
Rita Meneses1, M Conceição Almeida, João Abecasis
1Unidade Coronâria do S. Francisco Xavier, Departamento de Investigaqao Clínica do Centro Hospitalar de Lisboa Ocidental, E.P.E. Lisboa, Portugal. investigacaocl@hsfxavier.min-saude.pt
Summary
Depression significantly impacts cardiovascular disease recovery. Over a third of myocardial infarction patients showed moderate depression, linked to psychosocial factors, hindering their adherence and physical healing.
Area of Science:
- Cardiology
- Psychiatry
- Public Health
Background:
- Depression is increasingly recognized as a significant factor in cardiovascular disease (CVD).
- Depression complicates adherence to preventive measures and physical recovery following cardiac events.
- Understanding the prevalence and predictors of depression in myocardial infarction (MI) patients is crucial for improving outcomes.
Purpose of the Study:
- To assess the prevalence of depression in patients recently discharged with acute myocardial infarction (MI).
- To identify psychosocial risk factors and demographic predictors associated with depression in this patient population.
Main Methods:
- A cohort of 82 patients diagnosed with acute MI were interviewed and assessed using a depression scale as outpatients.
- Data collection occurred between January and November 2005.
- Statistical analyses were performed to correlate depression scores with various psychosocial factors and demographic variables.
Main Results:
- 36% of MI patients exhibited moderate depression, significantly correlated with psychosocial risk factors and depressive symptoms.
- 14% of patients presented with severe depression, associated with family conflict, anger-in, restlessness, Type A personality, social isolation, and sedentarism.
- Key predictors of higher depression scores included female gender, sedentarism, social isolation, sleep disturbances, family conflict, and low socioeconomic status.
Conclusions:
- Depression is highly prevalent in patients following acute myocardial infarction.
- Identifying and addressing depression and its associated psychosocial factors is essential for enhancing recovery and adherence to treatment in cardiovascular patients.
- Female gender, sedentary lifestyle, social isolation, and family conflict are significant predictors of depression post-MI.
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