How to read ECG data?

Here’s a concise breakdown of the key Compact Patient Monitor parameters and their significance for post-operative monitoring:

1.Heart Rate (HR)  

• Normal Range: 60–90 bpm (athletes may have lower rates, e.g., 50–60 bpm).
• Post-Op Note: Elevated rates may indicate pain, dehydration, or stress; low rates may signal medication effects (e.g., beta-blockers).

2.Blood Oxygen Saturation (SpO₂)

• Normal Range: ≥90% (healthy individuals: 95–100%).
• Post-Op Concern: Below 90% suggests hypoxia; common causes include lung atelectasis, sedation, or poor perfusion.

3.Blood Pressure (BP)

• Normal Range:​

            (1) Systolic (top): 90–140 mmHg.

            (2) Diastolic (bottom): 60–90 mmHg.

• Post-Op Risks:​

            (1) High BP: Pain, fluid overload, or pre-existing hypertension.

            (2) Low BP: Bleeding, dehydration, or shock.

4.Respiratory Rate (RR)

• Normal Range: 12–20 breaths/min (post-op may be slightly higher due to pain/anxiety).​
• Warning Signs:​

            (1) >24/min: Pain, infection, or pulmonary complication.

            (2) <10/min: Opioid overdose or sedation effect.

5.Body Temperature

• Normal: ~37.5°C (post-op may rise slightly due to dehydration or inflammation).​
• Critical Thresholds:​

            (1) >38°C: Possible infection (monitor for sepsis).

            (2) <36°C: Risk of hypothermia (common after prolonged surgery).

6.ETCO₂ (Optional)

• Normal Range: 35–45 mmHg.
• Post-Op Use: Assesses ventilation adequacy; low values may indicate hyperventilation, high values suggest hypoventilation (e.g., opioid-induced).