Use of the orbital atherectomy system backed up with the guide-extension catheter for a severely tortuous calcified coronary lesion
A 68-year-old man was scheduled to undergo percutaneous coronary intervention for in-stent total occlusion of the severely tortuous right coronary artery. Intravascular ultrasound revealed heavy in-stent calcification. Lesion atherectomy was required; however, severe proximal vessel tortuosity was d...
Main Authors: | , , , , , , , , , , , , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
SAGE Publishing
2020-06-01
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Series: | SAGE Open Medical Case Reports |
Online Access: | https://doi.org/10.1177/2050313X20921081 |