Q. What is a silent myocardial infarction?
Doctor Answer is medically reviewed by SecondMedic medical review team.
A silent myocardial infarction (SMI) is a type of heart attack that does not produce any obvious symptoms. It occurs when the flow of oxygen-rich blood to a portion of the heart muscle is reduced or blocked. This can happen due to a narrowing or blockage in one or more of the coronary arteries. Ultimately, if left untreated, this can lead to damage to the affected area and even death from cardiac arrest.
The most common cause for an SMI is atherosclerosis, which is when fatty deposits (plaque) build up in your artery walls over time and narrow them down as they harden. Other causes include high blood pressure, diabetes, obesity, smoking and high cholesterol levels.
It’s estimated that approximately 1 million Americans suffer from SMIs each year: 25-50% are initially undiagnosed because they lack the classic symptoms related with other types of heart attacks such as chest pain or tightness, shortness of breath and/or sweating. Therefore it’s important to know what other indicators may signal an SMI such as fatigue on exertion; feeling dull pains in your chest; feeling lightheaded; nausea; indigestion; back pain between shoulder blades etc..
Diagnosis relies heavily upon medical history such as risk factors for coronary artery disease and laboratory tests including ECG findings that measure electrical activity within your heart muscle changes over 24 hours using Holter monitors (a portable device). Additionally echocardiograms help detect structural problems with the chambers and valves in your hearts and MRI scans provide detailed images showing how much damage has occurred from an MI along with information needed for development assessment plans accordingly . To prevent further damage being done treatments includes lifestyle modifications diet control through nutritional guidance exercise therapy stress management medications etc..
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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