[Glossary] B mode measurement

Volume Measurement

• Volume = Volume Coefficient * Length * Width * Height
• Volume Coefficient，Default 0.52，Support user defined

Carotid Preset Measurement

• CCA Stenosis(%) = (|(Diam1-Diam2)|/Diam1) x 100 (%)

Cardiac Preset Measurement

• BSA: Body Surface Area
  = (Height * Weight / 3600)^½
• SV (ml): Stroke volume
  = EDV – ESV
• SI (ml/m²): Stroke volume index
  = SV / BSA
• CO (l/min): Cardiac output
  = SV * HR / 1000
• CI (l/m/m²): Cardiac Index
  = CO / BSA
• EF (%): Ejection fraction
  = SV / EDV * 100%

Pelvis/GYN Preset Follicle Measurement

• FOL(Follicle Length) = 0.523 * Fol Diam1(mm) * Fol Diam2(mm) * Med(mm)
• Med = (Fol Diam1 + Fol Diam2) / 2