Myocardial ischemia patients bloodletting is not useful, it is recommended that patients follow the doctor’s instructions to use medication, if necessary, surgical treatment. For patients with myocardial ischemia, bloodletting is generally not a way to achieve therapeutic purposes. There is no scientific basis for this method, and patients should avoid choosing bloodletting operation to prevent infection and other situations. For patients with myocardial ischemia, in the acute stage, you can take nitroglycerin, isosorbide nitrate and other drugs to dilate coronary arteries and improve myocardial blood supply. Some patients with myocardial ischemia can also take beta-blockers such as metoprolol and bisoprolol, and calcium channel blockers such as nifedipine and amlodipine as prescribed by the doctor to reduce myocardial oxygen consumption and improve myocardial ischemia. In addition to medication, patients with severe conditions can also be treated with percutaneous coronary intervention, coronary stenting and other surgical procedures. It is recommended that patients with myocardial ischemia choose the correct and scientific treatment method, and actively follow the doctor’s instructions to use medication, and not to use drugs indiscriminately on their own. Pay attention to daily rest, avoid mental tension, emotional excitement.