Related Experiment Videos
A cross-sectional study on the relationship between depression and left ventricular hypertrophy
Y Takemura1, S Kikuchi, H Takagi
1Department of Epidemiology and Environmental Health, Juntendo University School of Medicine, Tokyo, Japan.
Preventive Medicine
|January 28, 1999
Summary
High depression levels are linked to a greater risk of left ventricular hypertrophy (LVH), a heart condition. This finding suggests depression may be a factor in cardiovascular disease prevention.
Area of Science:
- Cardiology
- Psychiatry
- Preventive Medicine
Background:
- The link between depression and cardiovascular disease (CVD) is not fully understood.
- Left ventricular hypertrophy (LVH), detected by electrocardiogram (ECG), is a significant CVD risk factor.
- This study explores the novel association between depression and ECG-detected LVH.
Purpose of the Study:
- To investigate the relationship between depression and left ventricular hypertrophy (LVH).
- To determine if depression is an independent risk factor for LVH in middle-aged men.
Main Methods:
- 346 male participants aged 49-55 from Japan Self-Defense Forces.
- Assessment of LVH using electrocardiogram (ECG).
- Measurement of depression via the Self-Rating Depression Scale (SDS).
- Logistic regression analysis adjusted for BMI, systolic, and diastolic blood pressure.
Main Results:
- A high depression level (SDS score ≥ 34) was associated with an increased risk of LVH.
- A trend towards a positive association between LVH and high depression levels persisted after adjusting for cardiovascular risk factors.
Conclusions:
- Depression is closely associated with left ventricular hypertrophy (LVH).
- LVH is a predictor of fatal cardiovascular events, highlighting the importance of managing depression for heart health.
- Findings support the integration of mental health screening and intervention in cardiovascular disease prevention strategies.