Can myocardial enzymes be tested after eating?
Apr 16, 2023
Source: Cainiu Health
Dr. Tian Hongbo
Introduction
Cardiac enzymes can usually be tested after eating. Cardiac enzyme tests include myoglobin, troponin, aspartate aminotransferase (AST), creatine kinase-MB (CK-MB), and others, which help assess whether there is myocardial injury. If cardiac enzymes are significantly elevated after testing, it may indicate conditions such as myocardial infarction, viral myocarditis, or unstable angina. Fasting is not required for this test, and it generally does not affect the accuracy of the results.
Under normal circumstances, myocardial enzymes can be tested after eating. Patients are advised to visit a reputable hospital. Detailed analysis is as follows:
Myocardial enzyme tests include myoglobin, troponin, aspartate aminotransferase (AST), creatine kinase-MB (CK-MB), and others. These tests are primarily used to assess whether there is myocardial injury and are typically performed urgently in clinical settings when patients present with severe symptoms such as chest pain or shortness of breath. Significantly elevated myocardial enzyme levels may indicate conditions such as myocardial infarction, viral myocarditis, or unstable angina. Fasting is generally not required for this test, and having eaten beforehand usually does not affect the accuracy of the results. It is recommended that patients undergo further evaluation with an electrocardiogram (ECG) for definitive diagnosis.
After a clear diagnosis is established, patients should receive standardized treatment under the guidance of a physician.
