Why the study?
Does the presence of unstable angina increase mortality in patients undergoing coronary artery bypass graft surgery?
Does the presence of unstable angina increase mortality in patients undergoing coronary artery bypass graft surgery?
Undergoing coronary artery bypass graft surgery in the presence of unstable angina does not increase mortality compared to stable patients, although it is associated with longer hospitalization.
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May reassure on CABG mortality risk in unstable angina; leaves open drivers of longer stays in this observational cohort.
Süssenbach et al. (2013) studied this question.
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