This is a retrospective chart review examining children and adults with history of Tetralogy of Fallot or pulmonary stenosis who have undergone subsequent pulmonary valve replacement. The primary interest of the study is to analyze the routine pre- and post-operative imaging studies.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
The first primary aim of the study would be to identify the risk factors for early development of right heart dilation and failure following Tetralogy of fallot repair.
Timeframe: January 1, 1994 and December 31, 2009