ArticleJA clinical reports2023
Misplacement of left ventricular vent into the aortic root during a re-do Bentall procedure: a case report.
Article in JA clinical reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 1 citations in OpenAlex.
- Left ventricular perforation associated with vent catheter insertion without transesophageal echocardiography guidance.Journal of anesthesia · 2026Article
- Transesophageal echocardiographic assessment of left atrial and left ventricular venting: pitfalls and troubleshooting in over 300 cases.General thoracic and cardiovascular surgery · 2026Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe left ventricular (LV) vent is commonly inserted via the right superior pulmonary vein (RSPV) and directed toward the LV cavity through the mitral valve. We report a rare case in which the tip of the LV vent was misplaced into the aortic root across the aortic valve. CASE PRESENTATION: An 88-year-old man was scheduled to undergo the Bentall procedure. After initiation of cardiopulmonary bypass, the LV vent was inserted via the RSPV. Anterograde cardioplegia was administered via the aortic root cannula after the ascending aorta was cross-clamped. The electrocardiogram did not result in complete cardiac arrest, even after delivery of two-thirds of the planned dose. A transesophageal echocardiographic examination showed that the tip of the LV vent was misplaced into the aortic root across the aortic valve.
conclusionsIt is important to confirm the tip position by transesophageal echocardiography to prevent severe complications associated with the LV vent.
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