Population
Children with congenital pulmonary stenosis (n=6 with pre-operative arrhythmias)
Design
Case_series
Authors
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May resolve arrhythmias post-correction without conduction defects; hypothesis-generating for fatal risk in high-pressure cyanotic RV cases.
Surgical correction of pulmonary stenosis may resolve pre-operative arrhythmias in patients without anatomical conduction defects, but high-risk patients are prone to severe post-operative arrhythmias likely associated with myocardial ischemia.
Deverall et al. (1970) studied this question.
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