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Items: 1 to 20 of 74

1.

Hydraulic estimation of stenotic orifice area: a correction of the Gorlin formula.

Cannon SR, Richards KL, Crawford M.

Circulation. 1985 Jun;71(6):1170-8.

PMID:
3995711
3.

Comparison of valvular resistance, stroke work loss, and Gorlin valve area for quantification of aortic stenosis. An in vitro study in a pulsatile aortic flow model.

Voelker W, Reul H, Nienhaus G, Stelzer T, Schmitz B, Steegers A, Karsch KR.

Circulation. 1995 Feb 15;91(4):1196-204.

4.

Doppler assessment of prosthetic valve orifice area. An in vitro study.

Baumgartner H, Khan SS, DeRobertis M, Czer LS, Maurer G.

Circulation. 1992 Jun;85(6):2275-83.

PMID:
1591841
5.

In vitro measurement of stenotic human aortic valve orifice area in a pulsatile flow model. Validation of the continuity equation.

Perakis AC, Montarello JK, Rosenthal E, Boyd EG, Yates AK, Deverall PB, Curry PV, Sowton E.

Eur Heart J. 1990 Jun;11(6):492-9.

PMID:
2351158
7.

Effects of dobutamine on Gorlin and continuity equation valve areas and valve resistance in valvular aortic stenosis.

Casale PN, Palacios IF, Abascal VM, Harrell L, Davidoff R, Weyman AE, Fifer MA.

Am J Cardiol. 1992 Nov 1;70(13):1175-9.

PMID:
1414942
8.

Continuity equation and Gorlin formula compared with directly observed orifice area in native and prosthetic aortic valves.

Chambers JB, Sprigings DC, Cochrane T, Allen J, Morris R, Black MM, Jackson G.

Br Heart J. 1992 Feb;67(2):193-9.

9.

Dependence of Gorlin formula and continuity equation valve areas on transvalvular volume flow rate in valvular aortic stenosis.

Burwash IG, Thomas DD, Sadahiro M, Pearlman AS, Verrier ED, Thomas R, Kraft CD, Otto CM.

Circulation. 1994 Feb;89(2):827-35.

PMID:
8313572
11.

A simplified valve formula for the calculation of stenotic cardiac valve areas.

Hakki AH, Iskandrian AS, Bemis CE, Kimbiris D, Mintz GS, Segal BL, Brice C.

Circulation. 1981 May;63(5):1050-5.

PMID:
7471364
12.

Ventricular stroke work loss: validation of a method of quantifying the severity of aortic stenosis and derivation of an orifice formula.

Sprigings DC, Chambers JB, Cochrane T, Allen J, Jackson G.

J Am Coll Cardiol. 1990 Dec;16(7):1608-14.

13.

Assessment of left ventricular outflow tract geometry in non-stenotic and stenotic aortic valves by cardiovascular magnetic resonance.

Burgstahler C, Kunze M, Löffler C, Gawaz MP, Hombach V, Merkle N.

J Cardiovasc Magn Reson. 2006;8(6):825-9.

PMID:
17060105
14.

The Gorlin formula validated against directly observed orifice area in porcine mitral bioprostheses.

Chambers JB, Cochrane T, Black MM, Jackson G.

J Am Coll Cardiol. 1989 Feb;13(2):348-53.

15.

Normal and stenotic human aortic valve opening: in vitro assessment of orifice area changes with flow.

Montarello JK, Perakis AC, Rosenthal E, Boyd EG, Yates AK, Deverall PB, Sowton E, Curry PV.

Eur Heart J. 1990 Jun;11(6):484-91.

PMID:
2351157
16.

Doppler flow mapping and its comparison with the continuity equation method for quantifying aortic stenosis.

Kalmanson D, Veyrat C, Gourtchiglouian C, el Yafi W, Sainte Beuve D.

Eur Heart J. 1988 Apr;9 Suppl E:93-100.

PMID:
2969813
17.
19.

Hemodynamic assessment of patients with low-flow, low-gradient valvular aortic stenosis.

Blitz LR, Herrmann HC.

Am J Cardiol. 1996 Sep 15;78(6):657-61.

PMID:
8831400
20.

Insights from three-dimensional echocardiographic laser stereolithography. Effect of leaflet funnel geometry on the coefficient of orifice contraction, pressure loss, and the Gorlin formula in mitral stenosis.

Gilon D, Cape EG, Handschumacher MD, Jiang L, Sears C, Solheim J, Morris E, Strobel JT, Miller-Jones SM, Weyman AE, Levine RA.

Circulation. 1996 Aug 1;94(3):452-9.

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