15 Although our study did not find a statistical difference in the efficacy of catheterization between the techniques, the Kaplan–Meier curves consistently showed a trend suggesting that the UDGT allowed for faster catheter placement compared with TPT ( Figure 1 ) and was still a worthwhile technique to use.
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Ultrasonic Doppler as a guide for feline peripheral arterial catheterization.
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The sentences
The results in this study cohort implied that there was a small trend toward faster time to successful catheterization via the UDGT compared with the TPT, although all differences between the two techniques were small.