Symptoms of myocardial infarction

summary

Myocardial infarction is produced on the basis of coronary artery disease. It is a necrotic symptom of human myocardial ischemia. After the onset of myocardial infarction, it will lead to persistent myocardial ischemia. After the onset of myocardial infarction, the patient has persistent retrosternal pain and body fever symptoms. The serum myocardial enzyme content is rising, and the white blood cells are also rising. ECG examination can find other people's reaction to acute myocardial injury. After the attack, patients can have arrhythmia and shock, even heart failure and other symptoms.

Symptoms of myocardial infarction

When patients with myocardial infarction attack, they will suddenly feel the squeezing pain behind the sternum. Even if they have a rest and take nitroglycerin, the squeezing pain can not be relieved. The patients will feel restless and sweating, and have a feeling of fear and dying.

There are a small number of patients with myocardial infarction when the disease does not have pain, but once the attack will lead to shock, or lead to acute heart failure. There are also some patients with myocardial infarction disease just wrong when the upper abdomen began to pain, will be mistaken for suffering from gastric perforation disease.

Older patients with myocardial infarction may cause stroke when the disease attacks again. After the attack, the patient's students obviously accelerated and had gastrointestinal reactions, such as nausea and vomiting. If it is inferior myocardial infarction, patients often arrhythmia, anterior myocardial infarction can cause ventricular arrhythmia.

matters needing attention

After the attack of myocardial infarction, some patients will have acute left heart failure. Within a few hours after the attack, the patient will have extreme difficulty in breathing, and then cough. The patient will feel irritable and can be accompanied by obvious angina pectoris.