Coronary Cases

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RCA Case 5:

Initial angiogram shows a distal occlusion of diffusely diseased, tortuous RCA.

Guidewire at proximal cap of CTO. Note severe tortuosity in distal RCA.

CROSSER tip and guidewire in true lumen distal to CTO. 4:50 of activation time was used to penetrate heavily calcified RCA.

Final result after 2 bare metal stents.