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Psychosocial characteristics and recurrent events after percutaneous transluminal coronary angioplasty
C F Mendes de Leon1, W J Kop, H B de Swart
1Department of Epidemiology and Public Health, Yale University Medical School, New Haven, Connecticut 06520-8034, USA.
Insights
High anger in male patients undergoing percutaneous transluminal coronary angioplasty (PTCA) is linked to a higher risk of recurrent cardiovascular events. Psychosocial factors like anger and vital exhaustion significantly impact post-procedure outcomes.
Area of Science:
- Cardiology
- Psychosomatic Medicine
- Clinical Psychology
Background:
- Psychosocial factors are increasingly recognized for their impact on cardiovascular disease.
- Understanding the role of anger and vital exhaustion in patients undergoing percutaneous transluminal coronary angioplasty (PTCA) is crucial for improving patient outcomes.
Purpose of the Study:
- To investigate the association between anger, vital exhaustion, and recurrent events after successful PTCA.
- To determine if psychosocial factors predict clinical course in patients with coronary artery disease.
Main Methods:
- A cohort of 149 patients (123 male, 26 female) who underwent successful PTCA were followed for 18 months.
- Recurrent events were defined by objective evidence of new or progressing coronary disease.
- Statistical analyses controlled for standard heart disease risk factors and residual stenosis.
Main Results:
- High anger in male patients was associated with a higher likelihood of multivessel disease before PTCA (OR 2.42, p=0.04).
- Male patients with high anger had a threefold increased risk of recurrent events post-PTCA (RR 2.94, p=0.01), remaining significant after adjustments.
- A composite psychosocial risk index of anger and vital exhaustion was significantly related to post-PTCA events (p=0.02).
Conclusions:
- Anger and vital exhaustion are significant psychosocial risk factors for recurrent events after PTCA, particularly in male patients.
- These findings highlight the importance of considering psychosocial status in the management of coronary artery disease patients.
- Further research into interventions targeting psychosocial factors may improve long-term cardiovascular health.
Abstract:
This study examines the effect of anger and vital exhaustion on recurrent events after percutaneous transluminal coronary angioplasty (PTCA). Data came from 149 patients (123 men and 26 women) who underwent successful PTCA. During 18 months of follow-up, there were 37 recurrent events (25%) for which there was objective evidence of new or progression of coronary disease. The 123 male patients with high anger were significantly more likely to have multivessel disease before PTCA (odds ratio 2.42; p = 0.04), after controlling for standard heart disease risk factors. High-anger male patients also had a threefold increased risk for recurrent events after PTCA (RR 2.94; p = 0.01), which remained marginally significant after accounting for other heart disease risk factors and residual stenosis after PTCA (RR 2.33; p = 0.09). Among female patients, these relations were much weaker and not statistically significant. Among male patients, additional adjustment for vital exhaustion did not change the risk for recurrent events associated with high anger. A composite index of psychosocial risk based on anger and vital exhaustion was significantly related (p = 0.02) to events after PTCA after adjustment for standard heart disease risk factors. These findings add to the growing body of research on the role of psychosocial factors on clinical course in patients with coronary artery disease.