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Directional coronary atherectomy can be successfully performed in the elderly
H D Movsowitz1, A Manginas, R P Emmi
1Division of Cardiology, Albert Einstein Medical Center, Temple University School of Medicine, Philadelphia, Pennsylvania 19141.
Catheterization and Cardiovascular Diagnosis
|April 1, 1994
Summary
Directional coronary atherectomy (DCA) is effective across all age groups. While elderly patients may experience slightly lower success rates and more complications, DCA remains a viable revascularization option.
Area of Science:
- Cardiology
- Interventional Cardiology
- Geriatric Medicine
Background:
- Directional coronary atherectomy (DCA) is an established percutaneous coronary intervention.
- Assessing age-related outcomes is crucial for optimizing patient care.
Purpose of the Study:
- To evaluate the influence of patient age on the clinical and angiographic outcomes of directional coronary atherectomy.
- To determine the safety and efficacy of DCA in elderly populations.
Main Methods:
- Retrospective analysis of patients undergoing directional coronary atherectomy.
- Comparison of procedural success rates, clinical outcomes, and complication rates across different age groups.
Main Results:
- DCA demonstrated high success rates (78.7-90%) in most patients, irrespective of age.
- A trend towards decreased success rates and increased major ischemic and groin complications was observed in the elderly, though not statistically significant (P > .05).
- Elderly patients required significantly more blood transfusions (P < .05).
Conclusions:
- Directional coronary atherectomy is a beneficial revascularization strategy for patients of all ages.
- While the elderly may experience a slightly higher complication burden, DCA is a useful option for coronary artery revascularization in this demographic.