FujiFilm SonoSite Edge II Manual Del Usuario página 115

Oh, J.K., J.B. Seward, and A.J. Tajik. The Echo Manual. 3rd Edition, Boston: Philadelphia: Lippincott, Williams
and Wilkins, (2007), 73-76, 210.
ERO = MV-stroomsnelheid/MR Vel * 100
Ejectiefractie (EF), percentage
Oh, J. K., J. B. Seward, A. J. Tajik. The Echo Manual. 3rd Edition, Philadelphia: Lippincott Williams and Wilkins,
(2007), 115-116.
EF = ((LVEDV – LVESV)/LVEDV) * 100%
waarbij: EF = ejectiefractie
LVEDV = einddiastolisch volume van linkerventrikel
LVESV = eindsystolisch volume van linkerventrikel
Verstreken tijd (ET) in msec
Oh, J. K., J. B. Seward, A. J. Tajik. The Echo Manual. 3rd ed., Philadelphia: Lippincott Williams, and Wilkins,
(2007), p.147, 148, figure 9-8
ET = tijd tussen snelheidscursors in milliseconden
Volume linkeratrium
Lang R. et al. "Recommendations for Cardiac Chamber Quantification: A report from the American Society
of Echocardiography's Guidelinesand Standards Committee and the Chamber Quantification Writing Group,
Developed in Conjunction with the European Association of Echocardiography, a Branch of the European
Society of Cardiology." J Am Soc Echocardiography (2005), 18:1440-1463.
Lang R, Bierig M, Devereux R, et al. "Recommendations for Cardiac chamber Quantification by
Echocardiography in Adults: An Update from the American Society of Echocardiography and the European
Association of Cardiovascular Imaging." J Am Soc Echocardiography (2015), 28:1-39.
LA Vol = π/4(h) Σ(D1)(D2)
waarbij: LA Vol = volume linkeratrium in ml
h = hoogte van gestapelde ovale schijven die het LA vormen
D1 = orthogonale korte as
D2 = orthogonale lange as
2-vlaksregel van Simpson (schijfmethode)
LA Vol = π/4(h) Σ(D1)(D2)
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