Apple Watch can detect symptoms of atrial fibrillation and this is all you need to know about it
The Apple Watch is a spect acular smartwatch and this is largely due to the excellent health functions it incorporates. From the Apple Watch we can measure both heart rate and blood oxygen saturation, and it is also a device capable of detect atrial fibrillation
Apple studies show that the Apple Watch is a device capable of detecting these types of heart problems, and we’re going to tell you everything you need to know. So much How to test your Apple Watch to see if you have symptoms of atrial fibrillation like what you should do if they are positive.
What is atrial fibrillation?
Atrial fibrillation is a type of heart arrhythmia that characterized by irregular and sometimes rapid ear beatsand is one of the main causes of cerebrovascular problems. This type of arrhythmia, in which the atria of the heart do not beat in sync with the ventricles, is often asymptomatic. Many people suffer from it and are not aware of it, but it is still a problem that should be consulted with a specialist.
How Apple Watch measures atrial fibrillation
Apple Watch Series 1 and all later models have Sensors capable of using photoplethysmography signals along with an algorithm to identify periods of irregular pulse indicative of atrial fibrillation. But, in addition to this identification algorithm based on photoplethysmography, the Apple Watch Series 4 and later models have an electrical heart rate sensor that, when using the ECG app, allows you to generate and analyze an electrocardiogram similar to a lead I ECG. Being much more similar to identify this type of heart problems.
How to Tell if You Have Atrial Fibrillation Using Apple Watch
To be able to check if you have atrial fibrillation with Apple Watch, you must have with a model compatible with the electrocardiogram function. If you don’t have a compatible model, you’ll have to wait for Apple Watch to alert you if it detects signs of atrial fibrillation.
THE Apple Watch models that support ECG are all models after Apple Watch Series 4
- On Apple Watch, press the Digital Crown to access apps.
- Look for the ECG app, it’s like a heartbeat on a white background.
- Place the index finger of the opposite hand where you placed the Apple Watch, sip the Digital Crown.
- Wait 30 seconds in a relaxed position while the test is performed.
- If you detect symptoms of atrial fibrillation, Apple Watch will notify you.
What to do if your Apple Watch detects atrial fibrillation
In case Apple Watch informs us that there are symptoms of atrial fibrillation
To view the history, you must have a medical diagnosis of atrial fibrillation and wear the Apple Watch at least 12 hours a day for 5 days of the week in order to receive consistent estimates. Here’s what you should do:
- Open the Health app on your iPhone.
- Tap Explore > Heart.
- Tap Atrial Fibrillation History.
- Tap Set up, then tap Get started.
- Please specify your date of birth.
- Select Yes to indicate that a specialist has diagnosed you with atrial fibrillation and press Continue.
- Press Continue to learn more about your atrial fibrillation history, the results you’ll see, and vital factors.
- Finally, press OK.
After you’ve collected enough measurements, you’ll receive weekly alerts on your Apple Watch every Monday showing the percentage of time your heart showed signs of atrial fibrillation in the previous week. You can also check the data collected from the Health App > Explore > Heart > Atrial Fibrillation History.
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