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LV Pseudoaneurysm With Concomitant Mitral Valve Defect After LV Summit Ablation : A Rare Late Complication

ABSTRACT: A 25-year-old male patient with highly symptomatic, monomorphic, premature ventricular contractions presented for repeat ablation after failed endocardial ablation. Three weeks after excessive endocardial and epicardial ablation on the left ventricular summit, the patient was admitted again with tamponade following a pseudoaneurysm on the ablation site. (Level of Difficulty: Advanced.) Central Illustration

SUBMITTER: Darma A

PROVIDER: S-EPMC8603023 | biostudies-literature |

REPOSITORIES: biostudies-literature

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Ruptured Mitral Valve Aneurysm: A Rare Complication of Mitral Valve Endocarditis.

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Left ventricular pseudoaneurysm as a complication of prosthetic mitral valve infective endocarditis.

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Project description:Pseudoaneurysm of the mitral-aortic intervalvular body is a rare condition, which has been reported as a result of endocarditis, chest trauma or cardiac surgery. We describe here the first case after minimally invasive mitral valve repair. Such a complication may be overlooked in the early postoperative echocardiographic study and may lead to fistula formation, compression of adjacent structures, infection, or rupture. Both computed tomography and echocardiography provide a detailed anatomy of the pseudoaneurysm and its communication with the left ventricular outflow tract.

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A Rare Case of Post-Mitral Valve Replacement Ventricular Pseudoaneurysm, Bioprosthetic Dehiscence, and Paravalvular Mitral Regurgitation.

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Ascending Aortic Pseudoaneurysm: A Rare Complication of Transcatheter Aortic Valve Replacement and Thoracic Surgery.

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Giant left ventricular pseudoaneurysm: a rare acute complication of radiofrequency catheter ablation for premature ventricular contraction.

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