Which age group should have an average heart rate of about 70-100 beats per minute?

Adults typically have an average resting heart rate that ranges from 70 to 100 beats per minute. This heart rate varies with age, physical fitness, and emotional state. For adults, factors such as lifestyle and health can influence this range, but the general guideline remains between 70 to 100 beats per minute at rest.

In contrast, infants and young children tend to have much higher resting heart rates, often exceeding 100 beats per minute, because their bodies are still developing and require more rapid circulation to support growth and activity. For toddlers and preschoolers, the average heart rates are also generally higher, reflecting their active lifestyles and the demands of their growing bodies.

Understanding these differences in heart rates across various age groups helps in assessing normal physiological parameters and can be crucial in clinical settings for diagnosing potential health issues.