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Surgery for left main coronary artery disease
The Australian and New Zealand Journal of Surgery
|August 1, 1980
Summary
Coronary artery bypass grafting for left main coronary obstruction shows excellent early and late results. This treatment offers low mortality and high symptomatic relief, making it the preferred option for left main stem disease.
Area of Science:
- Cardiovascular Surgery
- Interventional Cardiology
Background:
- Left main coronary artery obstruction is a critical condition requiring effective treatment.
- Surgical intervention, specifically bypass grafting, has been explored for this disease.
Purpose of the Study:
- To present the early and late outcomes of patients undergoing bypass grafting for left main coronary obstruction.
- To evaluate the efficacy and safety of coronary artery grafting as a treatment for left main stem disease.
Main Methods:
- Retrospective analysis of the first 103 patients with left main coronary obstruction treated with bypass grafting.
- Assessment of hospital mortality, late mortality, and symptomatic relief at follow-up.
Main Results:
- A hospital mortality rate of 2.9% was achieved.
- A low late mortality rate of 2.9% was observed at an average follow-up of 30 months.
- A symptomatic relief rate of 83% was reported at 24 months.
Conclusions:
- Coronary artery grafting demonstrates satisfactory early and late results for left main coronary obstruction.
- The low mortality and high symptomatic relief rates support recommending coronary artery grafting as the treatment of choice for left main stem disease.