Population
3 patients with obstruction to left ventricular outflow due to a localized narrowing of the aortic root at…
Design
Case_series
Authors
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May aid localization in supravalvular aortic stenosis; leaves open validation against contemporary noninvasive imaging.
This case series demonstrates the utility of left heart catheterization and selective angiography in localizing supravalvular aortic stenosis and discusses its surgical management.
Morrow et al. (1959) studied this question.
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