lv_energy: Non-Invasive Left Ventricular Stroke Energy
In lindseyboulet/fizzTulz: Physiology Analysis and Presentation Helper Functions

Description Usage Arguments Details References

Calculates LV stroke energy (kinetic and potential) from cardiovascular and echocardiographic variables

1	lv_energy(sbp, esv, dbp, edv, ees, eout = 1)

`sbp`	Brachial systolic blood pressure (mmHg)
`esv`	LV end-systolic volume (ml)
`dbp`	Brachial diastolic blood pressure (mmHg)
`edv`	LV end-diastolic volume (ml)
`ees`	LV end-sysltolic elastance (mmHg/ml)
`eout`	Select energy calculation to perform (1 = Ep; 0 = Ek) 1 by default

lv_energy fizzTulz

Chen, C. H., Fetics, B., Nevo, E., Rochitte, C. E., Chiou, K. R., Ding, P. A., … Kass, D. A. (2001). Noninvasive single-beat determination of left ventricular end-systolic elastance in humans. Journal of the American College of Cardiology, 38(7), 2028–2034. https://doi.org/10.1016/S0735-1097(01)01651-5

lindseyboulet/fizzTulz documentation built on Jan. 2, 2021, 4:04 p.m.