N.3.9 Mitral Valve

Name of ASE Concept Base Measurement Concept Name Concept or Acquisition Context Modifiers
Mitral Valve Area (G-038E, SRT, “Cardiovascular Orifice Area”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”)
Mitral Valve Area by Continuity (G-038E, SRT, “Cardiovascular Orifice Area”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”) (G-C036, SRT, “Measurement Method”) = (125212. DCM, “Continuity Equation”)
Mitral Valve Area by Planimetry (G-038E, SRT, “Cardiovascular Orifice Area”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”) (G-C036, SRT, “Measurement Method”) = (125220, DCM, “Planimetry”)
Mitral Valve Area by Pressure Half-time (G-038E, SRT, “Cardiovascular Orifice Area”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”) (G-C036, SRT, “Measurement Method”) = (125210, DCM, “Area by PHT”)
Mitral Valve Area by Proximal Isovelocity Surface Area (G-038E, SRT, “Cardiovascular Orifice Area”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”) (G-C036, SRT, “Measurement Method”) = (125216, DCM, “Proximal Isovelocity Surface Area”)
Mitral Valve Pressure Half-time (20280-4, LN, “Pressure Half-Time”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”)
Mitral Valve A-Wave Peak Velocity (17978-8, LN, “Mitral Valve A-Wave Peak Velocity”)
Mitral Valve E-Wave Peak Velocity (18037-2, LN, “Mitral Valve E-Wave Peak Velocity”)
Mitral Valve E to A Ratio (18038-0, LN, “Mitral Valve E to A Ratio”)
Mitral Valve E-Wave Deceleration Time (G-0384, SRT, “Mitral Valve E-Wave Deceleration Time”)
Mitral Valve E-F Slope by M-Mode (18040-6, LN, “Mitral Valve E-F Slope by M-Mode”)
Mitral Valve Velocity Time Integral (20354-7, LN, “Velocity Time Integral”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”)
Mitral Valve Diastolic Peak Instantaneous Gradient (20247-3, LN, “Peak Gradient”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”)
Mitral Valve Diastolic Mean Gradient (20256-4, LN, “Mean Gradient”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”)
Mitral Valve Annulus Diastolic Velocity Time Integral (20354-7, LN, “Velocity Time Integral”) (G-C0E3, SRT, “Finding Site”) = (T-35313, SRT, “Mitral Annulus”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”)
Mitral Valve Annulus Diastolic Diameter (G-038F, SRT, “Cardiovascular Orifice Diameter”) (G-C0E3, SRT, “Finding Site”) = (T-35313, SRT, “Mitral Annulus”) (G-C048, SRT, “Direction of Flow”) = (R-42047, SRT, “Antegrade Flow”)
Mitral Regurgitant Peak Velocity (11726-7, LN, “Peak Velocity”) (G-C048, SRT, “Direction of Flow”) = (R-42E61, SRT, “Regurgitant Flow”)
Mitral Valve Effective Regurgitant Orifice by Proximal Isovelocity Surface Area Method (G-038E, SRT, “Cardiovascular Orifice Area”) (G-C048, SRT, “Direction of Flow”) = (R-42E61, SRT, “Regurgitant Flow”) G-C036, SRT, “Measurement Method”) = (125216, DCM, “Proximal Isovelocity Surface Area”)
Mitral Valve Regurgitant Volume by Proximal Isovelocity Surface Area Method (33878-0, LN, “Volume Flow”) (G-C0E3, SRT, “Finding Site”) = (T-35313, SRT, “Mitral Annulus”) (G-C048, SRT, “Direction of Flow”) = (R-42E61, SRT, “Regurgitant Flow”) (G-C036, SRT, “Measurement Method”) = (125216, DCM, “Proximal Isovelocity Surface Area”)
Mitral Valve Regurgitant Fraction (G-0390, SRT, “Regurgitant Fraction”)
Mitral Valve Regurgitant Fraction by PISA (G-0390, SRT, “Regurgitant Fraction”) (G-C036, SRT, “Measurement Method”) = (125216, DCM, “Proximal Isovelocity Surface Area”)
Mitral Valve Regurgitant Fraction by Mitral Annular Flow (G-0390, SRT, “Regurgitant Fraction”) (G-C0E3, SRT, “Finding Site”) = (T-35313, SRT, “Mitral Annulus”) (G-C036, SRT, “Measurement Method”) = (125219, DCM, “Doppler Volume Flow”)
Mitral Regurgitation Peak Gradient (20247-3, LN, “Peak Gradient”) (G-C048, SRT, “Direction of Flow”) = (R-42E61, SRT, “Regurgitant Flow”)
Left Ventricular dP/dt derived from Mitral Regurgitation velocity (18035-6, LN, “Mitral Regurgitation dP/dt derived from Mitral Regurgitation velocity”)

Note: Mitral Valve measurements appear in TID 5202 which specifies the Finding Site to be Mitral Valve with the concept modifier (G-C0E3, SRT, “Finding Site”) = (T-35300, SRT, “Mitral Valve”).Therefore, the Finding Site modifier does not appear in the right column.