Fig. 3From: Additional cleft mitral valve diagnosed by a combination of 2-D and 3-D echocardiography using transesophageal echocardiography during mitral valve prolapse: a case reporta Mid-esophageal commissure view showing a “cobra head sign” indicating P2 prolapse (white arrow). b Mid-esophageal commissure view showing a central mitral valve regurgitation jet with unknown etiology between A3 and P3 (white arrow)Back to article page