Key result
LV venting can cause late pulmonary vein stenosis, which is manageable with contemporary endovascular therapy.
Why the study?
Pulmonary vein stenosis is an uncommon but important complication often linked to catheter ablation, with limited recognition of surgical manipulation as a cause and scarce literature on its longitudinal course and management.
Answers are grounded in this paper and cite their sources.
Surgical left ventricular venting warrants consideration in pulmonary vein stenosis; extends etiology beyond ablation yet remains hypothesis-generating.
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Napoli et al. (2026) conducted an editorial in Pulmonary vein stenosis. Surgical manipulation during left ventricular venting was evaluated. Surgical manipulation during left ventricular venting is an underrecognized cause of pulmonary vein stenosis that may present longitudinally and can be managed with contemporary endovascular therapy.
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