Fig. 2

Kaplan–Meier survival curves for 30-day mortality, stratified by BPV quartiles: (A) SBPV quartiles; (B) DBPV quartiles; (C) MBPV quartiles. BPV, blood pressure variability; SBPV, systolic blood pressure variability; DBPV, diastolic blood pressure variability; MBPV, mean blood pressure variability.