Post-traumatic rupture of the anterolateral papillary muscle.

Cresce, Giovanni Domenico; Favaro, Alessandro; D'Onofrio, Augusto; Piccin, Caterina; Magagna, Paolo; Spanghero, Massimo; Fabbri, Alessandro · Ann Thorac Surg · 2009

case_report · Level V

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Abstract

Rupture of cardiac valves as a consequence of nonpenetrating cardiac trauma is an uncommon phenomenon. We report the case of a 24-year-old patient with a "two-stage" traumatic rupture of the anterolateral papillary muscle of the mitral valve, after a blunt chest trauma, who successfully underwent emergency mitral valve replacement.

Medical subject headings