Population
140 patients with aortic stenosis (peak systolic gradient > 50 mmHg)
Design
Cross-sectional
Authors
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Angina poorly predicts CAD in severe aortic stenosis; cross-sectional data leave open whether routine arteriography improves outcomes.
Angina is a poor predictor of coronary artery disease in patients with severe aortic stenosis, highlighting the clinical importance of routine coronary arteriography in this population.
Swanton et al. (1977) studied this question.
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