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Long-term ECG monitor (7 to 14 day patch)
ECG patch · long-term ECG monitoring · heart monitor patch · extended Holter · week-long ECG
A small monitor shaped like a sticky patch is placed on your chest. It records your ECG nonstop for 1 to 2 weeks while you live your normal life.
When skipped beats, a racing heart, or fainting happen rarely and a 24-hour Holter monitor does not catch them.
⏱ Duration: it is usually worn for 7 to 14 days; results come a few days after it is removed
Be sure to tell your doctor
How to prepare
- Skin. On the day it is put on, do not use cream on your chest. For men, the spot is sometimes shaved.
- Diary. Write down the time and what you felt. The patch often has a button. Press it when you have symptoms.
- Water. Many patches allow showers, but not baths or swimming. Check for your device.
What to bring
- Your referral
- A list of your medicines
- A notebook or phone for your diary
How it goes
- The nurse cleans the skin on your chest
- The patch is stuck on the left side of your chest
- The nurse checks that it is recording
- You are shown how to press the button and keep a diary
- You go home and live as usual
- After 7 to 14 days, you remove the patch yourself or at the clinic, as instructed
What you'll feel
- It does not hurt
- The skin under the patch may itch
- For the first few days you notice it, then you get used to it
Afterwards
- Return the patch to the clinic or mail it, as instructed
- Reading the recording usually takes a few days
- Slight redness after removal goes away on its own
Contact a doctor straight away if
- Severe chest pain, fainting, or trouble breathing: call emergency services. The patch does not get in the way
- Severe itching or blisters under the patch: contact the clinic
Common questions
Can I shower with the patch?
Many patches can handle it, but baths and pools are usually not allowed. Check for your device.
What if the patch comes off?
Call the clinic. Do not tape it back on without advice.