Treatment and medication for myocardial infarction

Myocardial infarction is acute myocardial infarction. Patients with acute myocardial infarction need to be treated with nitroglycerin immediately after diagnosis to dilate coronary artery blood vessels and improve symptoms of myocardial hypoxia. Secondly, metoprolol, bisoprolol and other drugs to reduce myocardial oxygen consumption should be used with caution, but hypotension and slow heart rate should be used with caution. If blood vessels are blocked by thrombosis, thrombolytic drugs should also be used. Patients with typical clinical symptoms of acute myocardial infarction generally require immediate percutaneous coronary intervention after diagnosis. Emergency coronary bypass grafting may be considered if interventional therapy or thrombolytic therapy fails.