Can wearable devices warn irregular heartbeats effectively?

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In recent years, more people are wearing smartwatches and devices that can monitor their heart’s activity.

These wearables can pick up on irregular heartbeats known as premature ventricular contractions (PVCs).

While many folks might not feel any different when they have a PVC, their smartwatch might alert them to it, causing concern. So, what’s the real deal with PVCs, and when should you worry?

What are PVCs?

Imagine your heart as a drum, beating in a steady rhythm. Sometimes, there’s an extra beat, like a drummer missing a beat and then quickly hitting the drum to catch up.

That’s what a PVC is – an extra heartbeat that starts in the lower chambers of the heart.

Should Everyone be Concerned?

No. Dr. Christopher DeSimone, an expert from the Mayo Clinic, explains that many of these extra beats are harmless.

A large number of people who have PVCs don’t even feel them, and these PVCs don’t indicate any underlying heart problems. But, some PVCs can hint at more severe heart issues.

Common signs of PVCs include feelings of skipped beats or palpitations. If they become more severe, some may feel tired, dizzy, or even have symptoms like heart failure.

Key Points from the Mayo Clinic Article:

Most PVCs are Harmless: Between 50% to 75% of people with PVCs don’t feel them at all.

Symptoms: For those who do, the sensations might include feeling like the heart missed a beat, a fluttering in the chest, or a strong pounding heartbeat.

Exercise is Still Safe: Those with PVCs might wonder if they can still do their regular workouts. The answer? Yes! Physical activity is both safe and beneficial.

Family History Matters: If there’s a history of sudden deaths in the family or symptoms like unexplained fainting, it’s essential to take PVCs more seriously.

Wearable Tech: Blessing or Curse?

The rise of wearable tech, like smartwatches, is a game-changer. These devices, combined with advancements in artificial intelligence, are making it easier than ever to detect irregular heart rhythms.

More people are being alerted to their PVCs, which can be both reassuring and alarming.

While these technological advancements are impressive and beneficial, Dr. DeSimone cautions that technology should aid doctors, not replace them.

After all, a machine can alert you to an irregular heartbeat, but it can’t understand the full picture of your health like a trained medical professional can.

Wrapping Up

If your smartwatch alerts you to an irregular heartbeat, don’t panic. Remember, many PVCs are harmless. However, it’s always a good idea to discuss any concerns with a medical professional.

They can provide guidance, whether it’s simple reassurance or recommending further tests.

In the age of wearable tech, it’s essential to balance the benefits of instant health alerts with the expertise and judgment of healthcare professionals.

If you care about heart failure, please read studies about a big cause of heart failure, and Aspirin is linked to a higher risk of heart failure.

For more information about health, please see recent studies about how the Mediterranean diet could protect your brain health, and wild blueberries can benefit your heart and brain.

The study was published in Mayo Clinic Proceedings.

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