Cardiac Loop Recorder Insertion or Removal

Medically reviewed by Drugs.com. Last updated on Apr 6, 2025.

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• Ambulatory
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A cardiac loop recorder is a device that continuously records your heart rhythm. The device will be removed after it has collected enough data or the cause of your symptoms have been found. The device may be removed or replaced if you have used it for 3 years. The device may be replaced if your heart rhythm still needs to be monitored or the battery stopped.

DISCHARGE INSTRUCTIONS:

Call your local emergency number (911 in the US), or have someone call if:

• You have any of the following signs of a heart attack:
  • Squeezing, pressure, or pain in your chest
  • You may also have any of the following:
    • Discomfort or pain in your back, neck, jaw, stomach, or arm
    • Shortness of breath
    • Nausea or vomiting
    • Lightheadedness or a sudden cold sweat

Seek care immediately if:

• You feel weak, dizzy, or faint.
• Your procedure site is red, swollen, or draining pus.

Drugs used to treat this and similar conditions

Call your cardiologist if:

• You have a fever or chills.
• You have questions or concerns about your condition or care.

Procedure site care:

• Keep the site covered and dry as it heals. You may remove the outer bandage 2 days after your procedure. If a medical film was placed over the wound, leave it in place until it comes off on its own. Your healthcare provider will tell you when it is okay to shower. Keep the site covered while you shower. Pat the area dry gently.
• Do not soak in any water for 1 to 2 weeks, or as directed. Do not take a bath, swim, or sit in a hot tub.
• Carefully wash the site when your provider says it is okay. Use mild soap. Do not scrub the site. Let water run over it. Pat the area dry. Do not put any cream, oil, or lotion on the site. These may cause an infection.

Return to activity as directed:

Most people can return to normal activities soon after the procedure. Your cardiologist may want to know if your work involves electrical current or high-voltage equipment if the device was inserted. Ask about other electrical items that could interfere with your cardiac loop recorder.

Follow up with your cardiologist as directed:

You will need to return in 1 to 2 weeks. Your cardiologist will check the incision. If your device was inserted, the settings may also be programed again. Write down your questions so you remember to ask them during your visits.

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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