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Measurement Formulas
LOGIQ 7/LOGIQ 7 Pro Advanced Reference Manual
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Direction 5116269-100 Rev. 2
CI A-L LAX [Single Plane LAX, AutoBiplane]
Mode: 2D:CF:VR2D:Trace
Formula: (({LVEDV A-L LAX}-{LVESV A-L LAX})*{HR}/60)/{BSA}
Needs measurement: LVEDV A-L LAX [Single Plane LAX, AutoBiplane], LVESV A-L LAX [Single Plane
LAX, AutoBiplane], HR [Single Plane LAX, AutoBiplane]
Measured by: R-R [2DCALIPER], AutoVolume [2DAUTOVOLUME]
CI Biplane [Biplane]
Mode: 2D:CF:VR2D:Trace
Formula: d = biplane({LVLd A4C},{LVDisks},{LVLd A2C},{LVDisks})
Needs measurement: LVLd A4C [Biplane], LVLd A2C [Biplane], LVLs A4C [Biplane], LVLs A2C [Biplane],
HR [Biplane]
Measured by: R-R [2DCALIPER]
CI bp el [Biplane Ellipse]
Mode: 2D:CF:VR2D:Trace
Formula: ((d-s)*{ECG/HeartRate}/60)/{BSA} where: s = (8/(3*3.14159))*{LVAs(A4C)}*{LVAs(sax MV)}/{2D/
LVIDs} d = (8/(3*3.14159))*{LVAd A4C}*{LVAd (sax MV)}/{LVIDd}
Needs measurement: LVAd A4C [Biplane Ellipse], LVAd (sax MV) [Biplane Ellipse], LVIDd [Biplane Ellipse],
LVAs A4C [Biplane Ellipse], LVAs sax MV [Biplane Ellipse], LVIDs [Biplane Ellipse], HR [Biplane Ellipse]
Measured by: R-R [2DCALIPER]
CI bullet [Bullet]
Mode: 2D:CF:VR2D:Trace
Formula: ((d-s)*{ECG/HeartRate}/60)/{BSA} where: s =5/6*{LVAs(sax)}*{LVLs(apical)}
d = 5/6*{LVAd sax)}*{LVLd apical}
Needs measurement: LVAd sax) [Bullet], LVLd apical [Bullet], LVAs sax) [Bullet], LVLs apical [Bullet],
HR [Bullet]
Measured by: R-R [2DCALIPER]
CI MOD A2C [Single Plane A2C, AutoBiplane]
Mode: 2D:CF:VR2D:Trace
Formula: (({LVEDV MOD A2C}-{LVESV MOD A2C})*{HR}/60)/{BSA}
Needs measurement: LVEDV MOD A2C [Single Plane A2C, AutoBiplane], LVESV MOD A2C [Single Plane
A2C, AutoBiplane], HR [Single Plane A2C, AutoBiplane]
Measured by: R-R [2DCALIPER], A2C [2DAUTOVOLUME]
CI MOD A2C [Single Plane A2C]
Mode: 2D:CF:VR2D
Formula: (({LVEDV MOD A2C}-{LVESV MOD A2C})*{HR}/60)/{BSA}
Needs measurement: LVEDV MOD A2C [Single Plane A2C], LVESV MOD A2C [Single Plane A2C],
HR [Single Plane A2C]
Measured by: LVESV A2C [2DVOLUMETRACE]
CI MOD A4C [Single Plane A4C, AutoBiplane]
Mode: 2D:CF:VR2D:Trace
Formula: (({LVEDV MOD A4C}-{LVESV MOD A4C})*{HR}/60)/{BSA}
Needs measurement: LVEDV MOD A4C [Single Plane A4C, AutoBiplane], LVESV MOD A4C [Single Plane
A4C, AutoBiplane], HR [Single Plane A4C, AutoBiplane]
Measured by: R-R [2DCALIPER], A4C [2DAUTOVOLUME]
CI MOD A4C [Single Plane A4C]
Mode: 2D:CF:VR2D
Formula: (({LVEDV MOD A4C}-{LVESV MOD A4C})*{HR}/60)/{BSA}
Needs measurement: LVEDV MOD A4C [Single Plane A4C], LVESV MOD A4C [Single Plane A4C],
HR [Single Plane A4C]
Measured by: LVESV A4C [2DVOLUMETRACE]
Table 2-11: Cardiac Calculation Formulas