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April 1, 1972CirculationOpen Access

Some Reflections on the Coronary Bypass Operation

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Key result

Coronary bypass surgery currently lacks evidence for preventing infarction or prolonging life and should be reserved for life-threatening disease recalcitrant to optimal medical management.

Population

Patients with coronary heart disease

Design

Editorial

Authors

WGWilliam W. L. GlennTexas State University

Discussion

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Implication

Supports limiting CABG to refractory life-threatening cases; leaves open the need for definitive trials in stable disease.

Structured PICO

P
Population
Patients with coronary heart disease
I
Intervention
Coronary bypass operation

Early reflections on coronary bypass surgery urged caution, noting a lack of evidence for preventing infarction or prolonging life and recommending it only for severe, medically refractory cases.

Limitations

  • Long-range prospects are in doubt due to the nature of the underlying disease and the minute size of the vessels to be anastomosed.
  • Urgent need for a better definition of the indications for operation based on natural history.

Cite This Study

William W. L. Glenn (1972) conducted an editorial in Coronary heart disease. Coronary bypass operation was evaluated. Coronary bypass surgery currently lacks evidence for preventing infarction or prolonging life and should be reserved for life-threatening disease recalcitrant to optimal medical management.

synapsesocial.com/papers/6a0d3d4a36162e2f4b09a885https://doi.org/10.1161/01.cir.45.4.869
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