Riding a roller coaster with cardiac distress is likely to be tachycardia caused by shock, increasing myocardial oxygen consumption and inducing myocardial ischemia. First of all, the heart rate and blood pressure should be measured. If the blood pressure is normal or not low and the heart rate is really fast, it can be combined with oral beta-blockers, representative drugs such as propranolol and metoprolol, etc. It is possible that the heart rate will drop relatively slowly and this uncomfortable situation of the patient will be improved. If the patient is found to have insufficient myocardial blood supply during the electrocardiogram, it can be combined with oral administration of compound salvia drops or sublingual heart pills to help relieve this uncomfortable situation, and if necessary, it can also be combined with oxygen therapy. Patients are advised to relax more, and appropriate sedative and tranquilizing drugs can also help improve the situation of heart distress.