Percutaneous coronary intervention of chronically occluded vessels can result in significant improvement in symptoms, relieve myocardial ischemia, and affect a reduction in major adverse cardiac events. Likelihood of achieving successful revascularization can be significantly enhanced with a thorough understanding of the pathology of these occluded coronary arteries. In this chapter, various steps and techniques to cross the CTO lesion and recanalize it are discussed in details.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4774629PMC
http://dx.doi.org/10.2174/1573403X11666150909110915DOI Listing

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