Samsung SONOACE R3 Bedienungsanleitung Seite 391

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Reference Manual 85
Cardiology Reference
Cardiology 2D
BSA(Body Surface Area)
BSA can be calculated by entering patient’s weight and height in New Patient Input Screen.
where, H : centimeters, W : kilograms
Reference : Grossman,W.”Cardiac Catheterization and Angiography. Blood Flow
Measurement : Hemodynamic Principles, 1980. Chapter8, page 90.
Simpsons method
Simpsons protocol is used for calculation left ventricular volume from measurements
taken in two scan planes. The calculation of volume for both methods (2-chamber or the
4-chamber view) results from summation of areas from diameters of 20 cylinders or discs of
equal height, apportioned over the left ventricular length.
LV Vol. (A/L)
LV Volume: Single Plane Area Length
Stroke Volume (SV)
where, EDV : End Diastolic Volume, ESV : End Systolic Volume
Stroke Volume Index(SI)
Cardiac Output (CO)
Cardiac Index (CI)
PART 2. OTHER REFERENCE
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