Fig. 2
From: Totally endoscopic surgical resection for a blood cyst originated from mitral valve: a case report
Intraoperative images A The surgical approach. B Exposure of the mitral orifice and the mass (arrow). C A mass (arrow) was partly attached to the chordate structure of the anterior papillary muscle and A1 area via two pedicles. D Exploration of mitral leaflets and subvalvular apparatus. ALMV, anterior leaflet of the mitral valve; PLMV, posterior leaflet of the mitral valve; APM, Anterior papillary muscle; A1, A1 area of ALMV