Key result
A previously undescribed hour-glass deformity of the pulmonary valve with bottle-shaped sinuses was identified in 9 of 55 patients undergoing open surgery for congenital pulmonary stenosis.
Authors
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Hour-glass morphology may influence pulmonary stenosis management; leaves open validation and outcome impact in modern cohorts.
Observational (n=55)
Milo et al. (1988) conducted an observational in Isolated congenital stenosis of the pulmonary valve (n=55). Open pulmonary valve surgery was evaluated on Types of pulmonary stenosis morphology. A previously undescribed hour-glass deformity of the pulmonary valve with bottle-shaped sinuses was identified in 9 of 55 patients undergoing open surgery for congenital pulmonary stenosis.
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