Severe Mitral Regurgitation Secondary to Atresia of the Posterior Mitral Valve Leaflet in the Adult: Is Repair Always Best Practice?
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We describe a case of a 66-year-old woman with severe mitral regurgitation secondary to posterior leaflet atresia of the mitral valve. Perioperative transesophageal echocardiography suggested the possibility of an absent posterior leaflet with complete prolaps... ...