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Published byBridget Brown Modified over 5 years ago
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Comparative Long-Term results of surgery versus balloon valvuloplasty for pulmonary valve stenosis in infants and children Claire Peterson, MD, Johanneke J Schilthuis, MD, Ali Dodge-Khatami, MD, J.Francois Hitchcock, MD, PhD, Erik J Meijboom, MD, PhD, Ger B.W.E Bennink, MD, PhD The Annals of Thoracic Surgery Volume 76, Issue 4, Pages (October 2003) DOI: /S (03)
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Fig 1 (A) Time-related curve of mean transpulmonary valve gradients (solid line) after surgical valvotomy preoperatively (Pre), postoperatively (Post), and at follow-up with 80% confidence intervals (dashed lines). (B) Time-related curve of mean transpulmonary valve gradients after balloon valvuloplasty (solid line) preoperatively, postoperatively, and at follow-up with 80% confidence intervals (dashed lines). The Annals of Thoracic Surgery , DOI: ( /S (03) )
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Fig 2 Kaplan-Meier curves illustrating freedom from reintervention in isolated pulmonary valve stenosis managed by surgery (n = 54) or balloon valvuloplasty (n = 92). The Annals of Thoracic Surgery , DOI: ( /S (03) )
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