What should the pulse be and when is it dangerous?
The question “What should my heart rate be?” can be confusing for many people. Heart rate provides important information about the heart and circulatory system. It varies depending on age, gender, activity level, and overall health status.
The values presented in our article are general reference ranges and should be evaluated with individual differences in mind. If you notice that your pulse deviates from the norm, it is advisable to consult a healthcare professional.
What Is Heart Rate?
Heart rate is the number of times the heart beats (contracts and relaxes) per minute, usually expressed as bpm (beats per minute). When measured at rest, it gives insight into heart health.
Is Heart Rate the Same as Blood Pressure?
No. Heart rate refers to the number of heartbeats per minute, while blood pressure refers to the pressure of blood inside the arteries. While the two are related, they are distinct concepts.
What Should Heart Rate Be by Age?
Heart rate naturally changes with age. Below are the normal resting heart rate ranges based on age groups:
In Infants and Children
- Newborn (0-1 month): 70 – 190 bpm
- 1-11 months: 80 – 160 bpm
- 1-2 years: 80 – 130 bpm
- 3-5 years: 80 – 120 bpm
- 6-11 years: 75 – 110 bpm
- 12-15 years: 60 – 100 bpm
In Adults
- Age 16 and above: 60 – 100 bpm (at rest)
In Athletes
- Well-conditioned individuals: A heart rate between 40 – 60 bpm, especially during sleep, can be considered normal.
When Is Heart Rate Considered Dangerous?
Heart rate values can sometimes serve as a warning sign from the body. The following situations may require medical evaluation:
Low Heart Rate (Bradycardia)
- Heart rate below 60 bpm (in a non-active individual): Should be evaluated if accompanied by symptoms such as dizziness, fatigue, or fainting. It may be related to heart issues, thyroid problems, or the effects of certain medications.
High Heart Rate (Tachycardia)
- Heart rate above 100 bpm (at rest): May be associated with anxiety, fever, anemia, dehydration, or heart conditions. A rate above 120 bpm, especially if accompanied by chest pain, shortness of breath, or dizziness, requires attention.
What Factors Affect Heart Rate?
Heart rate is influenced not only by age but also by various physiological and environmental factors:
- Gender: Women generally have slightly higher heart rates than men.
- Sleep: Heart rate typically decreases during sleep.
- Fever and infections: Elevated body temperature can increase heart rate.
- Medication: Drugs like beta-blockers can lower heart rate, while stimulants may raise it.
- Emotional state: Stress and anxiety can lead to increased heart rate.
- Physical activity: Exercise increases heart rate, but resting heart rate may decrease with improved fitness.
When Should You Measure Your Heart Rate?
- Immediately upon waking: Before getting out of bed
- At rest: After sitting quietly for 10 minutes
- Post-exercise: To observe how quickly your heart rate returns to normal
Frequently Asked Questions About Pulse
1. How many times a day should you measure your heart rate?
For individuals who do not require routine monitoring, measuring once in the morning is sufficient. For those who exercise regularly, pre- and post-workout measurements can also provide valuable insights.
2. What is the most accurate place to measure heart rate?
The wrist (radial artery) and neck (carotid artery) are common sites. Heart rate monitors (such as smartwatches) can also be used.
3. Is a sudden increase in heart rate dangerous?
If it occurs for a short period due to a specific cause (e.g., excitement, exercise), it is usually considered normal. However, if it lasts long or is accompanied by other symptoms, it should be evaluated.
4. What can a high heart rate indicate?
It can be associated with conditions such as anxiety, fever, anemia, thyroid problems, cardiovascular diseases, or dehydration.
5. When is a low heart rate dangerous?
Heart rates below 60 bpm should be evaluated if accompanied by symptoms like fatigue, dizziness, or fainting.
6. Is a low heart rate normal in athletes?
Yes. In individuals who exercise regularly, the heart works more efficiently, and resting heart rate can be as low as 40–60 bpm.
7. What factors affect heart rate?
Age, gender, physical fitness, stress, body temperature, medications, and medical conditions can all influence heart rate.
8. Is it normal if my heart rate is constantly over 100?
A resting heart rate consistently over 100 bpm (tachycardia) may require medical evaluation.
9. What can help lower heart rate?
Reducing stress, exercising regularly, staying hydrated, and limiting alcohol and caffeine intake can help regulate heart rate.
10. Why is heart rate monitoring important?
Heart rate monitoring is important for heart health, exercise tracking, and early detection of certain systemic diseases.