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Patients & Caregivers

This information is designed to provide you with helpful educational information but is for information purposes only, is not medical advice, and should not be used as an alternative to speaking with your doctor. No representation is made that the information provided is current, complete, or accurate. Medtronic does not assume any responsibility for persons relying on the information provided. Be sure to discuss questions specific to your health and treatments with a healthcare professional. For more information please speak to your healthcare professional.

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Home Campaign Treating Atrial Fibrillation


Management of Atrial Fibrillation

For patients diagnosed with AF, a number of first-line therapies may be available, including medication and cryo/cardiac ablation.

 

What is Atrial Fibrillation?

Atrial fibrillation, known as AF or Afib, is an irregular, rapid heart rate that may cause symptoms like heart palpitations, fatigue, and shortness of breath.

 

normal heartbeat

Normal heartbeat

Flow of electrical signals in a normal heartbeat.

atrial fibrillation heartbeat

Atrial fibrillation

Atrial fibrillation with abnormal signals originating in the atria.

 

Treatment for Atrial Fibrillation

 

Medication

to control the heart rate or rhythm

(anti-arrhythmic drugs)

 

 

 

Blood thinners 

anti-coagulation therapy to prevent blood clots from forming

Cardioversion

(an electrical shock is delivered to the heart) during anesthesia, or through medication, to reset an abnormal heart rhythm back to normal

Catheter ablation

to terminate abnormal electrical pathways in the heart tissue

Pacemakers and defibrillators

implantable devices to detect and treat atrial fibrillation early and suppress the onset of AF

 

 

 

Surgery

Minimally invasive (AF only) or open-chest (in conjunction with other cardiac surgery) surgical ablation to create lesions that block abnormal electrical circuits causing atrial fibrillation

 

 

 

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Once atrial fibrillation is thought to be suppressed or treated, care must still be taken to monitor for recurrences of AF. Even if there are no symptoms, atrial fibrillation may cause a stroke. Talk to your doctor about which treatments may be appropriate for you.
health care professional

Resources for Healthcare Professionals

Access the ESC Guidelines(opens new window) for the diagnosis and management of atrial fibrillation.

Visit our website to learn more about the latest clinical trials and global evidence for using cryoballoon ablation as a rhythm control therapy. Here, you will also find a number of helpful resources you can share with your patients when considering options for treatment.

Visit page (opens new window)

Medtronic Australasia Pty Ltd [11725-102022]

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