Q. What are the difference between NORMAL echocardiography and DOPPLER echocardiography?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Normal echocardiography and Doppler echocardiography are both diagnostic imaging tests used to assess the structure and function of your heart. While both provide detailed pictures of the heart, there are some key differences between them that you should be aware of.
Normal echocardiography (also known as transthoracic echocardiography) uses high-frequency sound waves to obtain an image of the inside structures of your heart. It can detect structural abnormalities in places such as valves, chambers, walls and large blood vessels associated with your heart, as well as how well the muscle is contracting. This type of test does not measure pressure or flow velocity inside your arteries or veins.
Doppler echocardiography (also known as transesophageal echo or TEE) combines standard ultrasound techniques with Doppler technology to evaluate heart wall motion, valve function and cardiac chamber size — while also measuring flow velocity through various cardiovascular structures including arteries and veins. The higher frequency wave produced by this test helps detect more subtle changes in blood flow compared to a normal ultrasound examination which is limited only to visualizing structure information without any hemodynamic insight into what’s happening inside those vessels that feed into it from outside the body. That makes Doppler ideal for detecting blockages in these vessels which could cause significant problems down the road if undetected until late stages when permanent damage may have already occurred! Lastly, it can help diagnose conditions such as atrial fibrillation where rapid irregular contractions occur instead by assessing how quickly cardiovascular walls move during each heartbeat cycle — something not possible with traditional imaging alone!
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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