If the patient is currently having panic attacks with back pain, especially on the left side of the back. In this case, it is highly considered to be caused by angina pectoris, and it is best to measure the heart rate, blood pressure and electrocardiogram during the onset of discomfort. It is also recommended that the patient can take sublingual heart saving pills or compound salvia drops before the blood pressure is clearly high or low. If it is clear that the patient’s blood pressure is not low, it is best to take sublingual nitroglycerin, which can relatively better terminate the pain symptoms and improve the patient’s symptoms of heartburn. If necessary, the patient is advised to go to the emergency department for laboratory tests of myocardial enzymes, and also to observe the dynamic evolution of the electrocardiogram. If acute myocardial infarction is considered, coronary angiography should also be performed urgently.