heart rate

noun

: the rate at which the heart beats
Aerobic exercise increases your heart rate.

Examples of heart rate in a Sentence

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
He was treated for an infection and low heart rate, which required a pacemaker to be fitted, according to the Royal House of Norway. — James Frater, CNN Money, 28 Aug. 2026 The sanctuary later said tests showed her red blood cells were still being affected by the venom, so veterinarians gave her another dose while working to keep her blood pressure, temperature and heart rate stable. — Anthony Thompson, USA Today, 28 Aug. 2026 Within about 30 minutes, his heart rate had dropped dangerously low and his blood pressure had collapsed. — Prayan Pokharel, The Conversation, 27 Aug. 2026 The results do not mean that sprint workouts and other forms of high-intensity interval training, or HIIT, are better than moderate exercise where your heart rate remains at a steady level. — Will Stone, NPR, 24 Aug. 2026 See All Example Sentences for heart rate

Rhymes for heart rate

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Browse Nearby Words

heart/pulse rate
heart rate
heartrending
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Cite this Entry

“Heart rate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/heart%20rate. Accessed 1 Sep. 2026.

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Medical Definition

heart rate

noun
: a measure of cardiac activity usually expressed as number of beats per minute see maximum heart rate
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