Q. What do normal and abnormal heart rhythms look like on Apple Watch?

Doctor Answer is medically reviewed by SecondMedic medical review team.

Answered by Secondmedic Expert

Normal heart rhythms on the Apple Watch are tracked using an optical heart rate sensor that detects your pulse. This data is then displayed in various forms such as a graph, which shows your heart rate over time, or periodic notifications from the Activity app indicating whether your current resting heart rate falls within a normal range.

Abnormal heart rhythms can also be detected on the Apple Watch and include conditions like atrial fibrillation (AFib), Flutter, tachycardia, and bradycardia. AFib is an irregular heartbeat characterized by rapid contractions of the atria due to chaotic electrical signals in the cardiac muscle tissue. It can lead to stroke and other serious medical conditions if left untreated. The Apple Watch uses algorithms to detect signs of potential AFib episodes through its ECG feature which records two lead ECGs at once and looks for any abnormalities in waveform shape or duration compared to standard waveforms associated with a healthy beat pattern. If AFib is detected, users receive an alert prompting them to seek immediate medical attention together with advice on what measures they should take next depending on their location.

The watch also has fall detection features which further add layers of safety against uncaught abnormal rhythm issues occurring while active such as increased physical exertion or dehydration leading up to arrhythmia-induced dizziness or loss of consciousness (LOC). These features will detect unexpected movements after falling and provide options regarding emergency contacts who could be alerted via text message containing information about how long ago you fell as well as current GPS coordinates if you require additional assistance beyond basic emergency services available online with just one tap from directly within the app itself!

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Q. Hello Doctor, from past 3 weeks I have too much dandruff problem and it cause hair loss will you suggest any best solution for this?

Doctor Answer is medically reviewed by SecondMedic medical review team.

Answered by Secondmedic Expert

Dealing with excessive dandruff leading to hair loss can be frustrating, but there are effective ways to address this issue. Here's what you can do:

1. Switch to a Gentle Shampoo: Opt for shampoos specifically designed for dandruff, containing ingredients like ketoconazole, zinc pyrithione, coal tar, or selenium sulfide. Use these shampoos regularly to reduce dandruff buildup.

2. Scalp Massage: Gently massage your scalp while shampooing to help remove flakes and improve blood circulation, which can promote healthier hair growth.

3. Avoid Hot Water: Wash your hair with lukewarm water instead of hot water, as hot water can dry out your scalp and worsen dandruff.

4. Balanced Diet: Ensure you're eating a balanced diet rich in vitamins and minerals essential for healthy hair and scalp, such as omega-3 fatty acids, zinc, and B vitamins.

5. Manage Stress: Stress can exacerbate dandruff problems. Practice stress-relief techniques like meditation, yoga, or regular exercise to help manage stress levels.

6. Apple Cider Vinegar Rinse: Consider using diluted apple cider vinegar as a rinse after shampooing. It can help restore the scalp's pH balance and reduce dandruff.

7. Consult a Dermatologist: If the issue persists despite trying home remedies or over-the-counter solutions, seek advice from a dermatologist. They can provide a personalized treatment plan tailored to your specific scalp condition.

Remember, consistency is key when dealing with dandruff. Give these remedies some time to work, as immediate results might not always occur. It's essential to find what works best for your scalp, so don't get discouraged if you don't see immediate improvements.

Taking care of your scalp health not only addresses dandruff but also aids in reducing hair loss associated with this issue. Feel free to incorporate these tips into your routine and observe how your scalp responds. If the problem persists or worsens, seeking professional guidance is always recommended.

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