If a patient is awakened by sudden panic when falling asleep, this may be due to paroxysmal atrial fibrillation or supraventricular tachycardia, or may be due to coronary artery spasm or myocardial ischemic attack. It is recommended that if this discomfort occurs from time to time, patients should have an ambulatory electrocardiogram to help clarify whether there are any arrhythmias or transient myocardial ischemia occurring at the time of the discomfort episode, and to not exclude people who may have psychiatric disorders or disturbances in the regulation of vegetative nerve function. It is recommended that patients can combine eating nerve-nourishing, sedative and tranquilizing drugs, such as glutathione, spikenard or sweet dream capsule, clear brain and rejuvenating liquid these drugs. It can also be combined with oral medications such as metoprolol or bisoprolol, which can not only improve myocardial ischemia, but also prevent the appearance of premature beats and slow down the heart rate.