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European Radiology Experimental
Fig. 2 | European Radiology Experimental

Fig. 2

From: Timing optimization of low-dose first-pass analysis dynamic CT myocardial perfusion measurement: validation in a swine model

Fig. 2

Automatic gamma variate fitting of the aortic enhancement in two swine. a The gamma fit (black), first derivative (blue), second derivative (red), and time-to-peak (Tg) are displayed for a 45-kg animal with a 9-s contrast injection. b The gamma fit (black), first derivative (blue), second derivative (red), and time-to-peak (Tg) are also displayed for a 95-kg animal with a 19-s contrast injection

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