1, drug therapy for angina pectoris of coronary heart disease
Nitroglycerin or nifedipine can be taken when angina pectoris attacks, so as to rapidly expand coronary artery, increase myocardial blood supply, improve the current situation of myocardial ischemia and prevent myocardial necrosis due to ischemia. Nitroglycerin: Nitroglycerin 1 tablet (0.3 ~ 0.5 mg per tablet) is chewed and taken sublingually. Angina can be relieved after 1 to 2 minutes. If the pain is still not relieved after 5 minutes, it can be taken again 1 tablet. Xintongding: It can treat and prevent angina pectoris and prevent arrhythmia. The usage is 1 to 2 tablets each time, and it is changed to 1 tablet after the symptoms are relieved three times a day.
2. Drug therapy for coronary heart disease in remission stage
The treatment of coronary heart disease in remission can be treated with the following drugs:
① Nitrates and traditional Chinese medicine mixture dilate coronary artery;
② Calcium antagonists and β -receptor tissue agents were used to relieve coronary spasm and reduce myocardial oxygen consumption;
③ Application of ACEI to reduce cardiac afterload;
④ Anticoagulants, such as aspirin, should be used to prevent thrombosis;
⑤ Use heart rate lowering drugs, such as betaloc, to reduce myocardial oxygen consumption.
I hope the above reply will help you and wish you good health.