Fast heart rate while sleeping wakes me up

Sleep is a crucial aspect of our daily lives, allowing our bodies to rest, recover, and rejuvenate. However, for some individuals, the tranquility of sleep is disrupted by sudden spikes in heart rate.

This phenomenon, known as sleep-related tachycardia, can be both bewildering and concerning. In this article, we will delve into the underlying reasons behind these nocturnal heart rate fluctuations and shed light on the potential causes and remedies.

The Basics of Heart Rate and Sleep

Before we delve into the reasons for heart rate spikes during sleep, it's essential to understand the fundamentals of heart rate regulation and the sleep cycle.

Sudden spike in heart rate while sleeping reddit

The heart rate is a measure of how many times your heart beats per minute. During sleep, our body undergoes several stages, including light sleep, deep sleep, and REM (rapid eye movement) sleep. Each stage has a distinct impact on heart rate and other bodily functions.

Normal Heart Rate Variations During Sleep

Fluctuations in heart rate during sleep are normal and can be influenced by various factors, such as age, overall health, and phys

sudden spike in heart rate during sleep

what causes sudden spike in heart rate while sleeping