Improvement in Survival Following Successful Percutaneous Coronary Intervention of Coronary Chronic Total Occlusions: Variability by Target Vessel
David M. Safley, MD, FACC*, ,*,
John A. House, MS*,
Steven P. Marso, MD, FACC*,,
J. Aaron Grantham, MD, FACC*,,
Barry D. Rutherford, MD, FACC*,
* Division of Cardiology and Biostatistics, Saint Luke's Health System, Mid America Heart Institute, Kansas City, Missouri
University of Missouri—Kansas City, Kansas City, Missouri.
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Figure 1 Survival Following Successful Versus Failed CTO PCI
Kaplan-Meier survival curves by success versus failure of percutaneous coronary intervention (PCI) of chronic total occlusions (CTO) in (A) left anterior descending (LAD), (B) left circumflex (LCX), and (C) right coronary artery (RCA).
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Figure 2 Multivariable Predictors of Survival Following CTO PCI
Multivariable adjusted predictors of long-term survival in patients undergoing percutaneous coronary intervention of chronic total occlusions in left anterior descending, left circumflex, and right coronary artery. CABG = coronary artery bypass graft; CAD = coronary artery disease; other abbreviations as in Figure 1.
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