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Remodeling of atherosclerotic coronary arteries assessed with intravascular ultrasound in vitro.
This study investigated remodeling in human coronary arteries with intravascular ultrasound. We conclude that regression analysis performed by Glagov et al and adopted by others is reproducible butExpand
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Semi-automatic contour detection for volumetric quantification of intracoronary ultrasound
Volumetric quantification of the vessel lumen and plaque can be derived from a sequence of cross-sectional intracoronary ultrasound (ICUS) images. A semi-automatic approach has been developed toExpand
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Intravascular ultrasound predictors of outcome after peripheral balloon angioplasty.
OBJECTIVE This study investigates the potential role of intravascular ultrasound (IVUS) in the outcome in patients undergoing percutaneous transluminal angioplasty (PTA) of the superficial femoralExpand
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Blood velocity estimation with high frequency intravascular ultrasound
When a cluster of randomly distributed blood particles moves across the ultrasound beam, the received echo signals decorrelate as a function of time. This phenomenon may be used to estimate the flowExpand
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Recognition of residual ventricular septal defect by intraoperative contrast echocardiography.
Intraoperative two-dimensional contrast echocardiography was used to detect a residual shunt in 50 patients after surgical repair of ventricular septal defect. Contrast injections were performedExpand
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Femorodistal venous bypass evaluated with intravascular ultrasound.
OBJECTIVE To evaluate the feasibility of intravascular ultrasound imaging during femorodistal venous bypass procedures to assess qualitative and quantitative parameters of the greater saphenous veinExpand
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Temporal correlation of blood scattering signals from intravascular ultrasound
The time-varying characteristics of blood scattering on high frequency intravascular ultrasound were investigated in vivo in 5 pig experiments. The RF correlation time T/sub c/ was measured on anExpand
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Lumen enhancement and flow estimation by temporal correlation of radio frequency intravascular ultrasound
This study was designed to investigate the time varying characteristics of blood scattering on high frequency intravascular ultrasound in vivo from pig experiments. Expand
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