52 bpm resting pulse
Is a 52 pulse too low? A resting heart rate of 52 beats per minute (or 8.7 beats every 10 seconds) is slower than the 60 to 100 bpm range considered normal for adults. A heart rate below 60 bpm for adults is a condition called bradycardia and is usually abnormal. However, in the case of well-trained athletes a 52 pulse may be normal as heart rates as low as 40 bpm are considered regular for those in top physical condition. 1
52 beats per minute resting is 23.5% slower than the typical adult average of 73 bpm for both sexes.
Your resting pulse will vary with age. Consult the table below to check how a 52 heart rate compares to others in your age range.
52 bpm Pulse Percentile by Age
| Age | Percentile for 52 resting pulse |
|---|---|
| Infant |
Top 1% Extremely Low |
| 1 year |
Top 1% Extremely Low |
| 2-3 years |
Top 1% Extremely Low |
| 4-5 years |
Top 1% Extremely Low |
| 6-8 years |
Top 1% Extremely Low |
| 9-11 years |
Top 1% Extremely Low |
| 12-15 years |
Top 1% Athlete |
| 16-19 years |
Top 5% Athlete |
| 20-39 years |
Top 5% Athlete |
| 40-59 years |
Top 5% Athlete |
| 60-79 years |
Top 5% Athlete |
| 80+ years |
Top 5% Athlete |
Source Citations
- Linda J. Vorvick MD, U.S. Department of Health and Human Services National Institute of Health Pulse: MedlinePlus Medical Encyclopedia