Guide Extension Catheter-Facilitated Reverse Controlled Antegrade and Retrograde Tracking for Retrograde Recanalization of Chronic Total Occlusion

<div>(a) Retrogradely filling abnormal RCA originating from abnormally originating CX. (b) POT done in CX stent. (c) Sion blue and Corsair crossed retrogradely. (d) Knuckle pilot wire reaching proximal RCA subintimaly. (e) Guideliner assisted creation of common space antegradely.</div>

Case Reports in Cardiology

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Figure 1

Figure 1: Guide Extension Catheter-Facilitated Reverse Controlled Antegrade and Retrograde Tracking for Retrograde Recanalization of Chronic Total Occlusion 

Figure 1 | Guide Extension Catheter-Facilitated Reverse Controlled Antegrade and Retrograde Tracking for Retrograde Recanalization of Chronic Total Occlusion 