What are some of the reasons why everyone does not have the same pulse rate at rest?

i think it would be age, gender, weight, but im not sure why

http://www.mayoclinic.org/healthy-living/fitness/expert-answers/heart-rate/faq-20057979

thank you!

You're welcome.

You're right! Age, gender, and weight are indeed factors that can influence an individual's pulse rate at rest. However, there are several other reasons why everyone does not have the same pulse rate at rest. Here are a few more explanations:

1. Fitness level: People who are physically fit tend to have lower resting pulse rates compared to individuals who are less active. Regular exercise strengthens the heart, allowing it to pump more efficiently, resulting in a lower pulse rate.

2. Body size and composition: The size and composition of an individual's body can affect their pulse rate. For instance, individuals with larger bodies may have a higher resting pulse rate because their heart needs to work harder to supply blood to a larger volume of tissues.

3. Emotional and mental state: Factors such as stress, anxiety, excitement, or even a state of relaxation can impact heart rate. Emotional and mental states can trigger the release of hormones, such as adrenaline, which can increase heart rate.

4. Medications and medical conditions: Certain medications, such as beta-blockers or stimulants, can directly influence heart rate. Additionally, medical conditions like hyperthyroidism, anemia, or cardiovascular diseases can alter resting pulse rates.

To know someone's resting pulse rate, it is essential to measure it accurately. Here's how you can do it:

1. Find a quiet and comfortable place to sit or lie down.
2. Rest for about 5-10 minutes to ensure calmness and relaxation.
3. Locate your pulse by placing two fingers (usually index and middle finger) on the inner wrist, just below the base of the thumb. Alternatively, you can place your fingers on the side of your neck.
4. Count the number of beats for 60 seconds, or count for 15 seconds and multiply the count by 4 to calculate the beats per minute (BPM).

Remember, resting pulse rates can vary within a healthy range, typically between 60 and 100 beats per minute for adults. If you have concerns about your resting pulse rate or experience any symptoms related to your heart health, it is always best to consult a healthcare professional for a thorough evaluation.