Abstract
Traditionally, two bigger-sized guiding catheters (GCs) via the femoral artery have been used in percutaneous coronary intervention (PCI) for chronic total occlusion (CTO). However, those GCs are associated with an increased incidence of bleeding. Therefore, the use of smaller GCs (e.g., 5-Fr) may lessen the invasiveness of this procedure. However, the use of 5-Fr GCs in PCI is complicated by device limitations. A novel technique was developed to overcome the challenges with regard to kissing balloon inflation. This approach involves simultaneous balloon inflation through a dual 5-Fr GC technique for CTO-PCI. In our hospital, this technique was successfully performed in 9 cases of CTO with 10 bifurcated lesions (including four left main-related bifurcations). During the study period, there was no requirement for an additional invasive procedure or occurrence of complications related to the PCI procedure. This technique may be a good option for performing KBI during CTO-PCI through the use of two 5-Fr GCs.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
