DICOM PS3.17 2019b - Explanatory Information

N.3.9 Mitral Valve

Name of ASE Concept

Base Measurement Concept Name

Concept or Acquisition Context Modifiers

Mitral Valve Area

(399367004, SCT, "Cardiovascular Orifice Area")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow")

Mitral Valve Area by Continuity

(399367004, SCT, "Cardiovascular Orifice Area")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow") (370129005, SCT, "Measurement Method") = (125212. DCM, "Continuity Equation")

Mitral Valve Area by Planimetry

(399367004, SCT, "Cardiovascular Orifice Area")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow") (370129005, SCT, "Measurement Method") = (125220, DCM, "Planimetry")

Mitral Valve Area by Pressure Half-time

(399367004, SCT, "Cardiovascular Orifice Area")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow") (370129005, SCT, "Measurement Method") = (125210, DCM, "Area by PHT")

Mitral Valve Area by Proximal Isovelocity Surface Area

(399367004, SCT, "Cardiovascular Orifice Area")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow") (370129005, SCT, "Measurement Method") = (125216, DCM, "Proximal Isovelocity Surface Area")

Mitral Valve Pressure Half-time

(20280-4, LN, "Pressure Half-Time")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "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

(399354002, SCT, "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")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow")

Mitral Valve Diastolic Peak Instantaneous Gradient

(20247-3, LN, "Peak Gradient")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow")

Mitral Valve Diastolic Mean Gradient

(20256-4, LN, "Mean Gradient")

(260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow")

Mitral Valve Annulus Diastolic Velocity Time Integral

(20354-7, LN, "Velocity Time Integral")

(363698007, SCT, "Finding Site") = (279174006, SCT, "Mitral Annulus") (260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow")

Mitral Valve Annulus Diastolic Diameter

(399027007, SCT, "Cardiovascular Orifice Diameter")

(363698007, SCT, "Finding Site") = (279174006, SCT, "Mitral Annulus") (260674002, SCT, "Direction of Flow") = (263677008, SCT, "Antegrade Flow")

Mitral Regurgitant Peak Velocity

(11726-7, LN, "Peak Velocity")

(260674002, SCT, "Direction of Flow") = (312004007, SCT, "Regurgitant Flow")

Mitral Valve Effective Regurgitant Orifice by Proximal Isovelocity Surface Area Method

(399367004, SCT, "Cardiovascular Orifice Area")

(260674002, SCT, "Direction of Flow") = (312004007, SCT, "Regurgitant Flow") (370129005, SCT, "Measurement Method") = (125216, DCM, "Proximal Isovelocity Surface Area")

Mitral Valve Regurgitant Volume by Proximal Isovelocity Surface Area Method

(33878-0, LN, "Volume Flow")

(363698007, SCT, "Finding Site") = (279174006, SCT, "Mitral Annulus") (260674002, SCT, "Direction of Flow") = (312004007, SCT, "Regurgitant Flow") (370129005, SCT, "Measurement Method") = (125216, DCM, "Proximal Isovelocity Surface Area")

Mitral Valve Regurgitant Fraction

(399301000, SCT, "Regurgitant Fraction")

Mitral Valve Regurgitant Fraction by PISA

(399301000, SCT, "Regurgitant Fraction")

(370129005, SCT, "Measurement Method") = (125216, DCM, "Proximal Isovelocity Surface Area")

Mitral Valve Regurgitant Fraction by Mitral Annular Flow

(399301000, SCT, "Regurgitant Fraction")

(363698007, SCT, "Finding Site") = (279174006, SCT, "Mitral Annulus") (370129005, SCT, "Measurement Method") = (125219, DCM, "Doppler Volume Flow")

Mitral Regurgitation Peak Gradient

(20247-3, LN, "Peak Gradient")

(260674002, SCT, "Direction of Flow") = (312004007, SCT, "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 “Echo Section”, which specifies the Finding Site to be Mitral Valve with the concept modifier (363698007, SCT, "Finding Site") = (91134007, SCT, "Mitral Valve").Therefore, the Finding Site modifier does not appear in the right column.

DICOM PS3.17 2019b - Explanatory Information