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CVIR Endovascular
Fig. 1 | CVIR Endovascular

Fig. 1

From: An AnteOwl WR intravascular ultrasound-guided parallel wiring technique for chronic total occlusion of below-the-knee arteries

Fig. 1

A Structure of the AnteOwl WR (AnteOwl) intravascular ultrasound (IVUS). B Specifications of the AnteOwl. C Angiographic images of the AnteOwl in a below-the-knee lesion in the right anterior oblique (RAO) 4° view. The 1st guidewire (yellow arrow) and AnteOwl IVUS transducer (blue arrow) are in the posterior tibial artery. The 2nd guidewire (GW) is indicated by the white arrow on the left side of the IVUS (right anterior oblique side). D IVUS findings of the chronic total occlusion lesion. The detector direction where the transducer and target plaque are maximally separated is at RAO4° (red arrow). Blue arrow: IVUS transducer; yellow arrow: IVUS wire (1st guidewire); white arrow: 2nd GW successfully advanced into the target plaque

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