1, clinical symptoms
Patients with acute myocardial infarction may have chest tightness, shortness of breath, angina pectoris and other symptoms. In severe cases, symptoms such as dyspnea and coma may occur.
2, electrocardiogram examination
Patients can go to a regular hospital to be confirmed by ECG examination. If the ECG shows abnormal waveform, it can be considered as caused by acute myocardial infarction.
3. Coronary angiography
This examination can determine the severity of coronary artery stenosis and the location of infarction.
In addition, it can also be determined by myocardial enzyme examination and echocardiography. If acute myocardial infarction is diagnosed, the patient can take aspirin enteric-coated tablets, clopidogrel bisulfate tablets and other drugs for treatment according to the doctor's advice.