A slow heartbeat. The heart beats less than 60 times a minute.

When to seek immediate medical care

Seek emergency help if:

  • Unexplained chest pain.
  • Difficulty breathing.

See a doctor immediately if:

  • Fainted, or nearly fainted.

When to make a doctor's appointment

Make an appointment to see a doctor if:

  • Dizziness.
  • Weakness.
  • Fatigue.
  • Tiring easily with activity.