Emergency Coronary Artery Bypass Surgery for Percutaneous Coronary Interventions
Changes in the Incidence, Clinical Characteristics, and Indications From 1979 to 2003
Eric H. Yang, MD*,
Richard J. Gumina, MD, PhD*,
Ryan J. Lennon, MS ,
David R. Holmes, Jr, MD*,
Charanjit S. Rihal, MD* and
Mandeep Singh, MD*,*
* Division of Cardiovascular Disease and Internal Medicine, Mayo College of Medicine, Rochester, Minnesota
Division of Biostatistics, Mayo College of Medicine, Rochester, Minnesota

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Figure 1 Percentage of patients requiring emergency coronary artery bypass grafting (CABG) after percutaneous coronary intervention from 1979 to 2003 (n = 23,087). *Armitage test for trend.
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Figure 2 In-hospital mortality rates of patients requiring emergency coronary artery bypass grafting after percutaneous coronary intervention from 1979 to 2003 (n = 335).
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