Retrograde Versus Antegrade Approach for Coronary Chronic Total Occlusion
in an Algorithm-Driven Contemporary Asia-Pacific Multicenter Registry:
Comparison of Outcomes

https://www.heartlungcirc.org/article/S1443-9506(19)31329-0/fulltext

Inherent catastrophic traps of CTO PCI “Wu et al”

https://onlinelibrary.wiley.com/doi/abs/10.1002/ccd.27104