I noticed at certain points through the night my heart rate would spike to ~120 and drop quickly. .
Different workouts and activities impact your heart rate.
Nicotine raises heart rate while sleeping and keeps individuals up at night by making them feel more awake.
.
In deep sleep, the heart rate may fall below 60 bpm, especially in people who.
A high heart rate can also mean the heart muscle is weakened by a virus or some other problem that forces.
.
The digestive system receives less blood, causing problems with digestion.
.
Mar 29, 2023 · Having a fast heart rate in the morning can have many causes.
According to some estimates, that means your heart muscle will beat over four billion times across your lifetime.
Remember, we pass through the stages of non-REM sleep, and REM sleep, in every sleep cycle.
Summary.
.
In otherwise healthy people, a heart rate at rest should be less than100 beats per minute at rest.
The digestive system receives less blood, causing problems with digestion.
For some, the so-called strong cardiac awareness is intolerable.
Tachycardia refers to a fast resting heart rate, usually over 100 beats per minute in adults.