A fast heartbeat can be caused by emotions like stress or anxiety. Dehydration, or drinking caffeine or other stimulants, can ...
Tachycardia is the medical term for a rapid heartbeat, which is a heart rate over 100 beats per minute (BPM). It’s essential to get immediate medical care if you experience a rapid heartbeat because, ...
Go to the hospital if a rapid heart rate is with chest pain, dizziness, or trouble breathing. Normal heart rate is between 60 and 100 bpm, but it's okay to go above 100 bpm when exercising. Check your ...