Normal SpO2 (blood oxygen saturation) levels typically range from 95% to 100%, as indicated by multiple sources. Readings below 95% may warrant medical attention. A normal PR bpm (pulse rate, beats per minute) generally falls between 60 and 100 bpm for healthy adults, although some sources cite a range of 50-90 bpm or 60-99 bpm. The ideal range can vary depending on factors like age, activity level, and overall health.
Understanding SpO2 and PR bpm
- SpO2 (Oxygen Saturation): This measurement represents the percentage of hemoglobin in your blood that is saturated with oxygen. It's a crucial indicator of how well your lungs are delivering oxygen to your bloodstream.
- PR bpm (Pulse Rate): This measurement indicates your heart rate, or the number of times your heart beats per minute. It reflects your heart's efficiency in pumping blood throughout your body.
Normal Ranges Summarized:
| Measurement | Normal Range | Notes |
|---|---|---|
| SpO2 (%) | 95-100% | Readings below 95% may indicate a problem and require medical attention. |
| PR bpm | 60-100 bpm (or 50-90 bpm, 60-99 bpm depending on the source) | This range can vary based on individual factors. |
Important Note: These are general ranges. Individual normal values can vary. Consult a healthcare professional for personalized interpretations of SpO2 and PR bpm readings. Always seek medical advice if you have concerns about your health.
