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Calculators
The Calculators section covers the most common calculations in a easy to use format with images of the information required, the required fields, and step-by-step instructions on how to get the calculation.
Aortic StenosisView all
Aortic Valve GradientOpen
Aortic Valve Area by Continuity EquationOpen
Aortic Valve Area by Gorlin EquationOpen
Aortic Valve Area by PISAOpen
Aortic Valve Area by PlanimetryOpen
Aortic Valve Area by Velocity RatioOpen
Mitral StenosisView all
Mitral Valve GradientOpen
Mitral Valve Area by Pressure Half-TimeOpen
Mitral Valve Area by Deceleration TimeOpen
Mitral Valve Area by PISAOpen
Mitral Valve Area by PlanimetryOpen
Pulmonary StenosisView all
Pulmonary Valve GradientOpen
Pulmonary Valve Area by Continuity EquationOpen
Pulmonary Valve Area by PISA FormationOpen
Pulmonary Valve Area by Velocity RatioOpen
Tricuspid StenosisView all
Tricuspid Valve GradientOpen
Tricuspid Valve Area by PHTOpen
Tricuspid Valve Area by Deceleration Time (DT)Open
Tricuspid Valve Area by PISAOpen
Aortic RegurgitationView all
Regurgitant Volume by Continuity EquationOpen
Regurgitant Volume by PISAOpen
Regurgitant Fraction by Continuity EquationOpen
Regurgitant Fraction by PISAOpen
Pressure Half-TimeOpen
Regurgitant Flow Rate by PISAOpen
Effective Regurgitant Orifice by PISAOpen
Effective Regurgitant Orifice by Continuity EquationOpen
Decay Slope Open
Jet Width Open
Jet Area Open
Mitral RegurgitationView all
Regurgitant Volume by Continuity EquationOpen
Regurgitant Volume by PISAOpen
Regurgitant Fraction by PISAOpen
Regurgitant Flow RateOpen
Effective Regurgitant Orifice by PISAOpen
Effective Regurgitant Orifice by Continuity EquationOpen
Mitral Regurgitation Jet AreaOpen
Regurgitant Fraction by Continuity EquationOpen
Pulmonary RegurgitationView all
Regurgitant Volume by Continuity EquationOpen
Regurgitant Volume by PISAOpen
Regurgitant Fraction by Continuity EquationOpen
Regurgitant Fraction by PISAOpen
Pressure Half-TimeOpen
Regurgitant Flow Rate by PISAOpen
Effective Regurgitant Orifice by PISAOpen
Effective Regurgitant Orifice by Continuity EquationOpen
Pulmonary Regurgitation Decay SlopeOpen
Pulmonary Regurgitation Jet WidthOpen
Pulmonary Regurgitation Jet AreaOpen
Tricuspid RegurgitationView all
Regurgitant Volume by Continuity EquationOpen
Regurgitant Volume by PISAOpen
Regurgitant Fraction by Continuity EquationOpen
Regurgitant Fraction by PISAOpen
Regurgitant Flow RateOpen
Effective Regurgitant Orifice by PISAOpen
Effective Regurgitant Orifice by Continuity EquationOpen
Tricuspid Regurgitation Jet AreaOpen
Myocardial PerformanceView all
Ejection FractionOpen
Cardiac OutputOpen
ContractilityOpen
Fractional Area Change (FAC)Open
Myocardial Performance Time or Tei IndexOpen
Isovolumic Relaxation TimeOpen
Acceleration TimeOpen
Pressure CalculationView all
Central Venous Pressure (CVP)Open
Right Ventricular Systolic PressureOpen
Pulmonary Artery Diastolic PressureOpen
Mean Pulmonary Artery PressureOpen
Pulmonary Artery Systolic PressureOpen
Left Atrial Pressure by Mitral Regurgitant JetOpen
Left Atrial Pressure by Color M Mode (CMM)Open
Pulmonary Capillary Wedge Pressure by Tissue Doppler EchoOpen
Left Ventricular End Diastolic PressureOpen
Pulmonary Capillary Wedge PressureOpen
Volume CalculationsView all
Left Ventricular End Diastolic VolumeOpen
Left Ventricular Stroke Volume from Left Ventricular AreaOpen
Left Ventricular Stroke Volume from DopplerOpen
Right Ventricular Stroke Volume from DopplerOpen