Survival After Mitral Valve Replacement for Leaflet Escape in a Contemporary On-X Mechanical Valve.

Amorós Rivera, Carlos; López Rodríguez, Francisco Javier; Arnáiz García, María Elena; Arévalo Abascal, Ramón Adolfo; Barral Varela, Ana María; López Tatis, Myriel Mayelinne; Sastre, José A; Lozano Sánchez, Francisco et al. · Ann Thorac Surg · 2019

case_report · Level V

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Abstract

Leaflet escape in contemporary mechanical valves is an extremely rare and potentially lethal condition. We report the case of a 77-year-old man who presented with embolization of a leaflet from an On-X mitral valve (CryoLife, Kennesaw, GA) with Conform-X Sewing Ring prosthesis (CryoLife) after exercise. The patient recovered completely 6 months after surgery, and he is currently asymptomatic.

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