Mitral Stenosis
Patient Height in meters =
Patient Weight in kilograms =
Patient BSA in meters^2 =
Mitral Valve Area By Planimetry
MV Orifice by Planimetry (cm2) =
MVA cm2/m2=
Mitral Valve Area by Flow Convergence
PISA Radius (cm) =
MV Outflow Velocity (cm/sec) =
Color Flow velocity - PISA (cm/sec) =
Mitral Valve Area (cm2) =
MVA cm2/m2=
Mitral Valve Area by Pressure Half-Time
MV Pressure Half-Time =
Mitral Valve Area (cm2) =
MVA cm2/m2=
To trigger calculations, press TAB.
Source: ACC/AHA 2006 Pocket Guideline