Chronic total coronary occlusions.

Gregory A Braden

doi:10.1016/j.ccl.2006.04.011

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Chronic total coronary occlusions.

Gregory A Braden

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Abstract

Chronic total coronary occlusions (CTO) occur in up to one-third of patients undergoing coronary angiography. Indications for opening CTOs include relief of angina, improving left ventricular function, decreasing the need for coronary artery bypass surgery, and improved long-term survival. Newer technology, wire-based and non-wired-based, has improved the ability to cross these previously uncrossable lesions, thereby improving the acute success rates of opening these lesions. Also, the advent of drug-eluting stents has markedly increased the long-term patency of these complex lesions. Therefore, the clinical demand for opening these chronically occluded arteries has increased.

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Gregory A Braden. 2006. Chronic total coronary occlusions.. https://doi.org/10.1016/j.ccl.2006.04.011

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