Requirement for accurate measurement of regurgitant stroke volume by the combined continuous-wave Doppler and color Doppler flow convergence method

1997 ◽  
Vol 133 (1) ◽  
pp. 19-28 ◽  
Author(s):  
Shiro Nozaki ◽  
Robin Shandas ◽  
Anthony N. DeMaria
Keyword(s):  
Stroke Volume ◽  
Continuous Wave ◽  
Color Doppler ◽  
Doppler Flow ◽  
Continuous Wave Doppler ◽  
Convergence Method ◽  
Flow Convergence ◽  
Color Doppler Flow

scholarly journals Transthoracic Doppler of prosthetic mitral regurgitation: The utility of color Doppler flow convergence

1991 ◽  
Vol 17 (2) ◽  
pp. A359
Author(s):  
Gerald I. Cohen ◽  
Malcolm B. Davison ◽  
Allan L. Klein ◽  
William J. Stewart ◽  
Ernesto E. Salcedo
Keyword(s):  
Mitral Regurgitation ◽  
Color Doppler ◽  
Doppler Flow ◽  
Flow Convergence ◽  
Color Doppler Flow

New echocardiographic windows for quantitative determination of aortic regurgitation volume using color Doppler flow convergence and vena contracta

1999 ◽  
Vol 83 (7) ◽  
pp. 1064-1068 ◽  
Author(s):  
Takahiro Shiota ◽  
Michael Jones ◽  
Deborah A Agler ◽  
Robert W McDonald ◽  
Christopher P Marcella ◽  
...  
Keyword(s):  
Quantitative Determination ◽  
Aortic Regurgitation ◽  
Color Doppler ◽  
Doppler Flow ◽  
Vena Contracta ◽  
Flow Convergence ◽  
Color Doppler Flow

scholarly journals The proximal flow convergence method can be extended to calculate regurgitant stroke volume; in vitro application of the color Doppler M-mode

1990 ◽  
Vol 15 (2) ◽  
pp. A109 ◽  
Author(s):  
Edward G. Cape ◽  
Ajit P. Yoganathan ◽  
Leonardo Rodriguez ◽  
Arthur E. Weyman ◽  
Roben A. Levine
Keyword(s):  
Stroke Volume ◽  
Color Doppler ◽  
Convergence Method ◽  
Flow Convergence

Effects of blood viscosity on proximal flow convergence calculations of regurgitant flow rate and jet dimensions as evaluated by color Doppler flow mapping: An in vitro study

2001 ◽  
Vol 14 (6) ◽  
pp. 569-579 ◽  
Author(s):  
André Schmidt ◽  
Antônio Pazin-Filho ◽  
Oswaldo César Almeida-Filho ◽  
Lourenço Gallo-Júnior ◽  
José Antonio Marin-Neto ◽  
...  
Keyword(s):  
Flow Rate ◽  
Blood Viscosity ◽  
Color Doppler ◽  
In Vitro Study ◽  
Flow Mapping ◽  
Doppler Flow ◽  
Regurgitant Flow ◽  
Flow Convergence ◽  
Color Doppler Flow
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