Treatment of acute attacks of coronary heart disease are: 1, angina: should immediately stop physical activity, rest in place, try to eliminate the cold, emotional excitement and other triggers; immediately sublingual nitroglycerin or cardiac pain 1 tablet, if not relieved, every 5 to 10 minutes and then contain once again, 3 times in a row containment is not effective, chest pain lasting more than 15 minutes has the possibility of myocardial infarction, should be immediately sent to the hospital and other emergency places; can be taken orally If you have the condition, you should take oxygen for 10 to 30 minutes. Patients with coronary artery disease should carry with them drugs such as nitroglycerin, once the chest pain appears immediately contain, and pay attention not to use the invalid drugs, stable angina will be relieved after rest and contain nitroglycerin, unstable angina is a serious and potentially dangerous disease, should be immediately sent to the hospital for treatment and close observation. 2. Myocardial infarction: Acute myocardial infarction has a high mortality rate, in which more than half of the patients die before hospitalization, and most deaths occur within one hour after the onset, usually caused by ventricular fibrillation, so in-place emergency measures and rapid transfer to hospital are crucial. In high-risk patients (hypertension, diabetes mellitus, previous angina attackers), once the following conditions occur: chest discomfort, extreme fatigue, dyspnea, especially with profuse sweating, dizziness, palpitations, and near-death feeling, myocardial infarction should be highly suspected, and the patient should be immediately sent to the nearest medical institution that is equipped to perform ECG, ECG monitoring, DC defibrillation, and IV thrombolysis, while maintaining sedation and not causing The patient should be kept calm, not to cause panic and fear, and contain nitroglycerin, or quick-acting heart pills, coronary heart pills, etc., and can be injected with poppy bases, or dulcolax, and valium, and keep ventilation and oxygen, if there is no contraindication, immediately take 300 mg of oral aspirin. In case of ventricular tachycardia, ventricular fibrillation and other malignant arrhythmias, DC defibrillation should be given immediately. Once cardiac arrest occurs, cardiopulmonary resuscitation should be performed immediately with artificial respiration and chest compressions. 3, acute heart failure and cardiogenic shock: acute heart failure may occur in acute myocardial infarction and ischemic cardiomyopathy, due to massive myocardial necrosis, mostly acute left heart failure, the patient has severe respiratory distress, with irritability, a sense of suffocation, blue and gray face, blue lips, sweating, coughing, coughing a lot of white or pink foamy sputum, this situation must be immediately sent to the hospital for rescue.