Svo2 should be 60-80, the patient in the last example had HR 135 (heart trying to compensate for poor preload) and currently it is compensating by looking at CO, but the pt desperately needs volume to improve the preload issue and improve the SV, which will allow the HR to come down, which in turn will decrease the metabolic demand (so you should see a rise in your SVO2)
Svo2 should be 60-80, the patient in the last example had HR 135 (heart trying to compensate for poor preload) and currently it is compensating by looking at CO, but the pt desperately needs volume to improve the preload issue and improve the SV, which will allow the HR to come down, which in turn will decrease the metabolic demand (so you should see a rise in your SVO2)
wonderful