Due to these 5 reasons, blood vessels get blocked in cold, these measures of cardiologist can save you from heart attack – cardiologist shared 5 causes of heart attack in winter know how to prevent cardiovascular diseases
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Dr. Praveen P Sadarmin, Consultant Interventional Cardiologist, Narayana Hrudayalaya (Bangalore) explains, highest number of deaths in the world Cardiovascular Diseases Occurs due to An estimated 17.3 million people died in 2008, accounting for an estimated 30% of all global deaths, ie 1 in 3 deaths was due to heart disease. In such a situation, to avoid this, special attention needs to be paid to some things during the cold days. Along with this, it is also important to know why heart diseases increase so much in this season.
cold angina (chest pain)
The coronary arteries that supply energy and oxygen to the heart are made of smooth muscle, which is affected by cold weather. This leads to angina (chest pain) due to a blockage in the supply. If this pain is more severe then there is also a risk of heart attack.
Blood pressure rises in cold weather
The blood vessels constrict in cold weather. Due to this, the heart has to work harder to reach the blood to all the organs. This is called the problem of high blood pressure.
Generally, older people are at a higher risk of worsening blood pressure in cold weather, which can lead to heart attacks and heart-related diseases.
Hormonal balance deteriorates due to low light
In winter the days are short and the nights are long. This change in the ratio of daylight and dark hours causes hormonal imbalance. Cortisol in particular is less released, which increases the risk of heart related diseases.
The risk of heart attack due to flu
Seasonal flu is typical of the winter months, and inflammation is the main cause. Prolonged inflammation can cause instability in the arteries and blockage of the coronary arteries, leading to a heart attack.
In this case, the flu shot can reduce this risk. It is most beneficial for people above 65 years of age and heart patients.
Eating more and less physical activity
Physical activity is less in the winter season. Due to which there is a risk of increasing blood pressure. Winter is also the season of festivals and holidays for most of the people. Such people are eating and drinking without thinking, due to which cholesterol and obesity increase, which are risk factors for heart.
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Experts recommend keeping yourself warm, avoiding unnecessary exposure in cold weather and paying attention to food to prevent heart disease.
If you are already a heart patient, do regular checkups with a cardiologist. Also take the necessary medicines recommended by your doctor. Apart from this, all patients of angina should always carry sorbitrate tablets or nitroglycerin spray with them as they act as life savers in case of emergency.
Disclaimer: This article is for general information only. It cannot be a substitute for any medicine or treatment in any way. Always consult your doctor for more details.
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