7 major symptoms of myocardial infarction

A tragedy occurred today in which a driver suffered a myocardial infarction. In the evening at the Taichung Daya section of National Highway 1, a Guoguang Bus suddenly stopped on the road shoulder. The driver was suspected of having a myocardial infarction. He endured the pain in his chest and passed out after parking the vehicle on the road shoulder. The passengers on the car noticed that they quickly The police were called, but the driver was pronounced dead after being taken to the hospital by ambulance.

The driver of Guoguang Passenger Transport was driving back to Taichung from Taipei in the evening. He felt unwell while driving on the Taichung Daya section of National Highway 1. He still endured the pain and drove to the shoulder of the road and passed out.

Myocardial infarction refers to the obstruction of the coronary arteries of the heart, causing atherosclerosis and then the formation of plaques, interrupting the supply of blood and oxygen to the heart muscles, causing damage or even necrosis of the myocardium, worsening the contraction function of the heart, and leading to heart failure or cardiac arrhythmia. Irregular changes may even lead to coma, shock, and sudden death in severe cases.

1. Chest pain or tightness (conscious heart being squeezed): tightness, pain, pressure or burning sensation in the left chest and the center of the chest, which occurs repeatedly.
2. Sluggish breathing and wheezing: I usually don’t feel breathless when walking or going up and down stairs, but recently I started to feel breathless.
3. Angina: According to the American Heart Association, angina is a symptom caused when the heart cannot get oxygen-filled blood. During an attack, you may have chest pain or a feeling like heavy pressure in the center of the chest and difficulty breathing.
4. Upper abdominal pain: atypical symptom of myocardial infarction. Upper abdominal pain caused by myocardial infarction is easily confused with general gastrointestinal discomfort, so it is easy to be ignored; if you are a high-risk group for myocardial infarction, you must be more cautious if you have related symptoms.
5. Break into a cold sweat
6. Dizziness
7. Nausea and vomiting
The above 7 items are typical symptoms of myocardial infarction, that is, they are precursors of acute myocardial infarction. You should grasp the golden rescue time and send your patient to the doctor immediately for diagnosis and treatment.

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