Fig. 3From: Quantitative analysis of mitral valve morphology in atrial functional mitral regurgitation using real-time 3-dimensional echocardiography atrial functional mitral regurgitationDifferences in the MV morphology between mild and severe atrial functional MR in patients with AF. A, Example of mild atrial MR with the annular area and leaflet tenting volume. B, Example of severe atrial functional MR with enlargement of the annular area and leaflet tenting volumeBack to article page