Hemodynamic and Cerebral Effects Evaluation in Anesthesia

Continuous monitoring will be done with clearsight continuously assessing blood pressure, cardiac output and heart rate; NIRS electrode to assess cerebral O2 saturation, peripheral O2 saturation, BIS value and axillary temperature.

Standard monitoring will be done with non-invasive blood pressure, heart rate, NIRS electrode to access cerebral O2 saturation, peripheral O2 saturation, axillary temperature, BIS value. In addition, patients will use Clearsight, but the device will be blind to the anesthesiologist. Pressure monitoring will be every 5 min.