Figure 1.
Comparison of logistic EuroSCORE and aortic valve area between study groups.
Notes: (A) The logistic EuroSCORE was comparable between the study groups, which were stratified by the severity of sleep apnea. (B) The aortic valve area was comparable between the study groups. NS = not significant at P>0.05.
Abbreviations: EuroSCORE, European System for Cardiac Operative Risk Evaluation; SRBD, sleep-related breathing disorders.