Digital Angiographic Impulse Response Analysis of Regional Myocardial Perfusion: Linearity, Reproducibility, Accuracy, and Comparison With Conventional Indicator Dilution Curve Parameters in Phantom and Canine Models

The system mean transit time (Tsys )of the impulse response function describing contrast material transit through the coronary circulation was determined from serial digital angiographic images. The linearity, reproducibility, and relations with regional myocardial perfusion and conventional time-de...

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Veröffentlicht in:	Circulation research 1989-05, Vol.64 (5), p.853-866
Hauptverfasser:	Eigler, Neal L, Pfaff, J Martin, Zeiher, Andreas, Whiting, James S, Forrester, James S
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Angiography Animals Coronary Angiography Coronary Circulation Coronary Disease - physiopathology Dogs Hemodynamics Hyperemia - physiopathology Indicator Dilution Techniques Models, Structural Radiographic Image Enhancement
Online-Zugang:	Volltext
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