What is myocardial infarction?
Myocardial infarction is one of the ischemic heart diseases caused by insufficient supply of oxygen to the myocardium. Although many people think of heart attack and myocardial infarction as the same, heart attack is a phenomenon in which the blood flow of the heart stops, and can be caused by various other causes as well as myocardial infarction. Myocardial infarction means that myocardial cells are destroyed and damaged because of the lack of oxygen and nutrient supply to the coronary arteries due to thrombosis or vasoconstriction.
Introduction of myocardium The thick muscle that forms the heart wall is called the myocardium, and it plays a very important role in delivering oxygen and nutrients through the three cardiac vessels (coronary arteries) and delivering blood to the whole body.
Causes of myocardial infarction The main cause of myocardial infarction is arteriosclerosis, which can be caused by a blood clot. Arteriosclerosis is a condition in which blood vessels become narrow due to accumulation of fat or cholesterol in the coronary arteries that pass oxygen and nutrients to the heart, and blood can not flow smoothly. Chest pain occurs when the blood does not flow properly. It is called angina, and it is called myocardial infarction that the blood vessels are blocked and myocardial cells are destroyed. Causes of coronary arteries include smoking, obesity, diabetes, hypertension, and genetics.
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Symptoms of myocardial infarction The main symptom is squeezing of the chest. If you take enough rest, unlike angina, where symptoms disappear, these symptoms do not disappear even if you take a break. The pain spreads along the left arm as well as the chest. In addition to these painful symptoms, you may also have symptoms of anxiety, shortness of breath, vomiting, indigestion or heartburn.
Diagnosis of myocardial infarction You can diagnose myocardial infarction through electrocardiogram and blood test. You can also undergo echocardiography. For further examination, cardiovascular examination can be performed by inserting a long conduit into a vein in the thigh, and then putting it up to the cardiovascular line. However, the cost of the procedure is high and the risk to the patient may be increased. I'm getting.
Incidence of myocardial infarction According to the Guming Insurance Assessment and Assessment Service, the incidence of acute myocardial infarction increased by about 10% every year from 1997 to 2007.
Treatment and prevention of myocardial infarction
If the pain does not settle after 15 minutes, you should suspect a myocardial infarction and treat it within 1 hour. If treatment is done within this time, the survival rate can be greatly increased and is sometimes called "Golden Hour".
Treatment can be divided into surgical treatment and drug treatment to widen blocked blood vessels. There are stent insertion, cardiopulmonary bypass, and thrombolysis to expand a vein by inserting a metal tube after widening the occluded vein with a conduit containing a balloon. Complications may occur after the operation, so you should watch the operation continuously.
Medication may also be used to prevent post-operative thrombosis, with the main purpose of preventing recurrence of the disease. If thrombosis occurs after stent implantation, it should be avoided by ingesting thrombosis inhibitors because the mortality rate is very high.In order to prevent myocardial infarction, it is important to prevent coronary arteries. To do this, it is important to manage hypertension, diabetes, and obesity by eating low salt, low cholesterol, constant exercise, and smoking cessation.
Good food and nutrients for myocardial infarction
Caffeinated coffee or cola can irritate the heart muscle and alcohol can expand peripheral blood vessels. It is also recommended to avoid squid and shrimp with high cholesterol, intestines and salty foods such as fish or meat, high saturated fat content, and fried foods, which are not good for your heart.
When eating, it is better to eat grains than white rice, and it is good because blue fish can prevent blood clotting. It is good to eat fruits and vegetables every meal, especially tomatoes because it strengthens the capillaries.
Some helpful nutrients include chitosan, omega 3, fermented black garlic, and red ginseng.references
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