What diseases can be ruled out with normal cardiac enzymes

Myocardial enzymes normal can not rule out acute myocardial infarction, myocarditis, cardiomyopathy, heart failure and other heart diseases. According to the normal myocardial enzymes can rule out the following diseases: 1. Acute myocardial infarction: Myocardial enzymes is one of the important indicators for the diagnosis of acute myocardial infarction, but normal myocardial enzymes can not completely rule out the possibility of myocardial infarction. It needs to be combined with clinical symptoms, ECG and other examinations for comprehensive judgment. 2. Myocarditis: Myocarditis patients myocardial enzymes may be elevated, but myocardial enzymes normal can not rule out myocarditis. It needs to be combined with cardiac ultrasound, ECG, virology examination and other comprehensive judgment. 3. Cardiomyopathy: Cardiomyopathy patients myocardial enzymes may be normal, but myocardial enzymes normal can not rule out cardiomyopathy. 4. Heart failure: Cardiac enzymes may be normal in patients with heart failure, but normal myocardial enzymes cannot rule out heart failure. Comprehensive judgment needs to be made in combination with clinical symptoms, cardiac ultrasound, BNP/NT-proBNP, etc. 5. Other heart diseases: For example, arrhythmia, pericarditis, etc., normal myocardial enzymes can not rule out the possibility of these diseases. It should be noted that normal myocardial enzymes cannot completely rule out the possibility of heart disease. Comprehensive judgment should be made in combination with clinical symptoms and other examination results. If there are heart-related symptoms, seek medical attention in time for comprehensive examination and diagnosis. Special groups (such as pregnant women, children, the elderly, etc.) should pay more attention to heart-related symptoms, seek medical attention in time, conduct comprehensive examination and diagnosis, so as to detect and treat heart diseases early. At the same time, maintaining a healthy lifestyle, such as reasonable diet, moderate exercise, smoking and alcohol restriction, is also very important to prevent heart diseases.