Q. What is meant by GLS in echocardiography?
Doctor Answer is medically reviewed by SecondMedic medical review team.
GLS (Global Longitudinal Strain) is an echocardiographic measurement of the displacement of myocardial fibers from a baseline state. It can help identify areas of dysfunction and evaluate the adequacy of cardiac contraction in patients with various clinical conditions such as heart failure, coronary artery disease, or hypertension. GLS provides a comprehensive and quantitative assessment of myocardial wall motion and global systolic function. It is measured by placing two apical 4-chamber views: one during end-diastole and one during end-systole on the same plane to generate speckle tracking imaging (STI). STI measures changes in the myocardium's fiber orientation over time, allowing for quantification of strain directionality, as well as systolic peak strain values per segment. The GLS value obtained reflects an average across all segments within an LV wall layer (septum or lateral/posterior wall), providing a better understanding than manually assessed fractional shortening percentage to detect subclinical global contractile impairment from disease states such as heart failure or hypertensive heart disease.
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 ExpertDealing 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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