Abstract
In this chapter the echocardiography formulas are listed to provide an understanding of useful and practical, basic and advanced echocardiographic calculations and measurements. The required parameters of these formulas are included in the echocardiographic machine software, so the operator need an understanding of the principles involved these quantifications and it is necessary to be aware of the indications and limitations of their use.
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Abbreviations
- AO:
-
Aortic opening
- AVA:
-
Aortic valve area
- AVR:
-
Aortic valve replacement
- CSA:
-
Cross-sectional area
- CW:
-
Continuous wave
- DD:
-
Diastolic dysfunction
- DF:
-
Diastolic function
- DTI:
-
Doppler tissue imaging
- ET:
-
Ejection time
- HOCM:
-
Hypertrophic obstructive cardio myopathy
- HV:
-
Hepatic vein
- IVCT:
-
Isovolumic contraction time
- IVRT:
-
Isovolumic relaxation time
- LA:
-
Left atrium
- LPA:
-
Left atrial pressure
- LVOT:
-
Left ventricular outflow tract
- LVOT VTI:
-
LVOT Sub-valvular velocity time integral
- MR:
-
Mitral regurgitation
- MV:
-
Mitral valve
- MVA:
-
Mitral valve area
- PHT:
-
Pressure half-time
- PISA:
-
Proximal isovelocity surface area
- PW:
-
Pulsed wave
- RAP:
-
RA pressure
- RUPV:
-
Right upper pulmonary vein
- RVFAC:
-
Right ventricular fractional area change
- RVOT:
-
Right ventricular outflow tract diameter
- RVOT VTI:
-
RVOT Sub-valvular velocity time integral
- RVSP:
-
Right ventricular systolic pressure
- RWT:
-
Relative wall thickness
- SPAP:
-
Systolic pulmonary artery pressure
- TCO:
-
Tricuspid valve opening time
- Vp:
-
Propagation velocity
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Alizadehasl, A., Sadeghpour, A. (2018). Full Schematic Echocardiographic Formulas and Points. In: Sadeghpour, A., Alizadehasl, A. (eds) Case-Based Textbook of Echocardiography. Springer, Cham. https://doi.org/10.1007/978-3-319-67691-3_46
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DOI: https://doi.org/10.1007/978-3-319-67691-3_46
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