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[Coronary surgery in females]
K F Lindenau1, D Olthoff, H Adam
1Herzzentrum der Karl-Marx-Universität Leipzig.
Herz
|August 1, 1987
Summary
Women undergoing surgery for ischemic heart disease face higher risks and poorer graft outcomes compared to men. Despite initial higher mortality, long-term survival rates are similar for both sexes.
Area of Science:
- Cardiovascular Surgery
- Vascular Biology
- Medical Statistics
Context:
- Ischemic heart disease (IHD) affects numerous patients requiring surgical intervention.
- Recent data indicates a lower proportion of women (8.6%) undergoing IHD surgery.
- Pre-menopausal women are rarely candidates for IHD surgery.
Purpose:
- To compare surgical outcomes for ischemic heart disease between men and women.
- To identify risk factors and technical challenges in female patients undergoing IHD surgery.
Summary:
- Women undergoing IHD surgery presented with more risk factors, including hypertension and hypercholesterolemia.
- Hospital mortality for isolated revascularization was higher in women (4.9%) than men (1.5%).
- Women had fewer grafts per patient, lower rates of complete revascularization, and reduced graft patency (66% vs. 84% at one year).
Impact:
- Despite initial disparities, one-year survival rates were comparable between sexes (94.4% for women, 95% for men).
- Marked coronary sclerosis and unique arterial morphology in women present surgical challenges.
- Technical skill is crucial for successful surgical outcomes in female IHD patients.