A 2-year-old's heart is approximately the size of their fist.
Understanding a Child's Heart Size
While it might seem small, a child's heart is a powerful organ, working just as hard as an adult's. Here's a more detailed look:
- Size Comparison: The heart of a child, including a 2-year-old, is roughly equivalent to the size of their clenched fist. This is an easy way to visualize the heart's size relative to their overall body size.
- Workload: Despite its size, a child's heart works just as diligently as an adult's heart. It pumps blood efficiently throughout their growing body.
Heart Rate in Children
Notably, a child's heart beats faster than an adult's. According to the reference:
- Baby's Heart Rate: A baby's heart can beat up to 190 times per minute.
- Adult Heart Rate: An adult's heart usually beats between 60 and 100 times per minute.
This difference in heart rate reflects the higher metabolic needs of a child as they grow and develop.
Key Takeaways
| Aspect | Description |
|---|---|
| Heart Size | About the size of their fist. |
| Workload | Works just as hard as an adult's heart. |
| Heart Rate | Faster than an adult's heart. |
