Under what circumstances should coronary angiography be performed for acute myocardial infarction

Coronary angiography is required in patients with acute myocardial infarction for the following purposes: diagnosis, assessment, treatment guidance, prognosis.

Coronary angiography is required in patients with acute myocardial infarction for the following purposes:

1. Coronary angiography can help doctors determine whether there is stenosis, blockage, or other abnormality in the coronary arteries, thus determining the cause and severity of myocardial infarction.2

. Assessing the disease: Coronary angiography can provide detailed information about the extent and location of coronary artery lesions, helping doctors assess the patient's disease and determine the best

treatment.3. Guiding treatment: Coronary angiography results can guide treatment decisions, such as whether percutaneous coronary intervention (PCI), coronary artery bypass grafting (CABG), or other

treatments.4. Prognostic: Coronary angiography can assess coronary artery function and myocardial blood supply, helping to predict patient prognosis and recurrence risk. In

conclusion, coronary angiography is one of the important means of diagnosis and treatment of acute myocardial infarction, which can help doctors formulate personalized treatment plans and improve the treatment effect and survival rate of patients.