Real-time three-dimensional color doppler echocardiography for characterizing the spatial velocity distribution and quantifying the peak flow rate in the left ventricular outflow tract

Quantification of flow with pulsed-wave Doppler assumes a “flat” velocity profile in the left ventricular outflow tract (LVOT), which observation refutes. Recent development of real-time, three-dimensional (3-D) color Doppler allows one to obtain an entire cross-sectional velocity distribution of th...

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Veröffentlicht in:	Ultrasound in medicine & biology 2001, Vol.27 (1), p.69-74
Hauptverfasser:	Tsujino, Hiroyuki, Jones, Michael, Shiota, Takahiro, Qin, Jian Xin, Greenberg, Neil L., Cardon, Lisa A., Morehead, Annitta J., Zetts, Arthur D., Travaglini, Agnese, Bauer, Fabrice, Panza, Julio A., Thomas, James D.
Format:	Artikel
Sprache:	eng
Schlagworte:	3-D echocardiography Animals Biological and medical sciences Blood Flow Velocity Cardiovascular system Color Doppler Coronary Circulation Doppler ultrasound Echocardiography, Doppler, Color Echocardiography, Three-Dimensional Hemodynamics Investigative techniques, diagnostic techniques (general aspects) Life Sciences (General) Linear Models Medical sciences Observer Variation Sheep Space life sciences Systole - physiology Ultrasonic investigative techniques Ventricular Function, Left - physiology
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