Ann Card Anaesth Close
 

Figure 4: Changes in AIx, [email protected], dP/dt, and SEVR at the different study timepoints. AIx = augmentation index; [email protected], AIx normalized for a HR of 75 beats per minute; dP/dt, rate of intraventricular pressure variation in time; SEVR = sub-endocardial viability ratio. T1 = day before surgery; T2 = admission to ICU; T3 = discharge from ICU.P < 0.05 compared to T1

Figure 4: Changes in AIx, AIx@75, d<i>P</i>/d<i>t</i>, and SEVR at the different study timepoints. AIx = augmentation index; AIx@75, AIx normalized for a HR of 75 beats per minute; d<i>P</i>/d<i>t</i>, rate of intraventricular pressure variation in time; SEVR = sub-endocardial viability ratio. T1 = day before surgery; T2 = admission to ICU; T3 = discharge from ICU.<i>P</i> < 0.05 compared to T1