Transcatheter Mitral Valve Repair Using MitraClip in Secondary Mitral Valve Regurgitation Guided by Real-Time Pressure-Volume Loops.

Worsening of left ventricular (LV) function is a potential complication after repair of secondary mitral valve regurgitation, and one which has limited methods for predicting its risk of occurrence. We present a case utilizing real-time pressure-volume loops intraprocedurally to monitor hemodynamic changes before and after application of a trancatheter MitraClip device in a patient with severe symptomatic secondary mitral regurgitation (MR). Worsening of LV function is a potential complication after repair of secondary mitral valve regurgitation. We present a case utilizing real-time pressure-volume loops intraprocedurally to monitor hemodynamic changes before and after application of a transcatheter MitraClip device in a patient with severe symptomatic secondary MR.