Legends
Figure 1. Intraoperative photographs. A. Transesophageal
echocardiography, severe mitral regurgitation. B. Quadrangular resection
of the posterior leaflet with sliding plasty. C. Flexible band in the
mitral valve position. D. Final transesophageal echocardiography
revealed trivial mitral regurgitation.
Figure 2. Dynamics of FVIII (%), hemoglobin levels
(g\L), and FVIII concentrate doses (IU\kg)