Mitral Valve Regurgitation Quantification From 3D Color Doppler Ultrasound - Standard of Care Data Collection

Inclusion Criteria

• •both genders
• •age between 18 and 85 years old (adult, senior)
• •sinus rhythm
• •hHemodynamic stable
• •mitral valve regurgitation (MVR) of any grade i.e., from mild to severe as determined by assessment of a qualifying TransThoracic Echocardiography (TTE) exam at Saint-Luc University Hospital
• •scheduled for TransEsophageal Echocardiography (TEE) at Saint-Luc University Hospital, as part of the subject's routine standard of care
• •subjects has functional capacity to give written informed consent
• •a second sub-group (B) of 50 subjects with additional inclusion criterion: scheduled for cardiac Magnetic Resonance (cMR), as part of the subject's routine standard of care
• •a third sub-group (C) of 20 subjects with additional inclusion criterion: scheduled for MitraClip transcatheter mitral valve repair (MitraClip) procedure as part of the subject's routine standard of care