Fig. 2From: Acute torrential mitral regurgitation during transcatheter aortic valve replacement: a case reportIntraoperative findings. Transesophageal echocardiography showing severe mitral regurgitation (a), which improved by left ventricular pacing (b). Monitoring results showing the decrease in pulmonary arterial pressure with left ventricular pacing (c). The yellow line (arrow) indicates the pulmonary arterial pressure. LA left atrium, LV left ventricleBack to article page