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(A) 3D enface view of the mitral valve at baseline with an MVA of 4.02 cm2. (B) Mild residual regurgitant jet treated by one NT clip (white arrow). (C) Mitral valve resulting in MVA of 1.80 cm2 and TMPG of 2.7 mmHg. (D) Fluoroscopic view showing the inferoposterior relationship of the guide catheter. MVA, mitral valve area; TMPG, transmitral mean pressure gradient.
