Secondary outcome measures
1. A Swan Ganz catheter was placed for the assessment and monitoring of
arterial pulmonary pressure. This catheter was placed in all 20 cardiac
surgery patients undergoing off-pump CABG.
2. Low systemic vascular resistance during cardiac surgery was assessed
using a pulmonary artery catheter, and Vigileo monitor for data
outcome variables.
3. Difference in perioperative arterial blood pressure measured by
Arterial blood pressure was assessed using an arterial radial catheter
after ICU admission.
4. Mixed venous oxygen saturation (SVO2) will be
assessed by analysis of blood gases by Vigileo monitor.
5. A multidisciplinary team monitored throughout the entire process, the
variables of hemodynamics and laboratory results related to cardiogenic
shock, post operatory bleeding or other complications by usingVigileo Monitor Edwards Lifescience s, in cardiac surgery
patients undergoing off-pump CABG, monitoring the cardiac output of
surgical patients who required continuous invasive monitoring during ICU
stay. Start in induction of anesthesia, sternotomy, grafting of coronary
descending, post-revascularization after ICU.