Why is it important to establish a baseline for a patient's vital signs post-surgery?

Establishing a baseline for a patient's vital signs post-surgery is crucial because it allows healthcare providers to compare future measurements against this established reference point. This comparison is essential for detecting changes in the patient's condition over time. After surgery, patients are at risk for various complications, and having a baseline ensures that any deviations from normal vital signs can be promptly identified and addressed. For instance, if a patient’s heart rate or blood pressure begins to fluctuate significantly from the baseline, it can be an early sign of complications like infection, hemorrhage, or other issues that may require immediate attention. Consistent monitoring against this baseline can ultimately lead to improved patient outcomes by enabling timely interventions.