Heart Rate
Definition
The number of times your heart beats per minute.
Analogy
Consider your heart as a drummer in a band. The speed at which the drummer beats the drum is like your heart rate. When you're relaxed, the beat is slow and steady. But when you're excited or scared, the drummer starts to play faster!
Related terms
Resting Heart Rate: This is your heart rate when you are calm and relaxed – it’s like the drummer taking a break between songs.
Cardiovascular System: This system includes your heart and blood vessels, which work together to circulate blood throughout your body – think of it as a delivery service that keeps all parts of your body supplied with oxygen and nutrients.
Blood Pressure: The force exerted by circulating blood against the walls of our arteries – imagine this as water pressure in a garden hose; too much can cause problems!
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