Some patients with a heart rate of 160 beats per minute can be cured with regular treatment, while others can only control their symptoms and cannot be cured. A heart rate of 160 beats per minute is considered a significant tachycardia, and common causes include paroxysmal supraventricular tachycardia, paroxysmal ventricular tachycardia, and paroxysmal atrial fibrillation. Some patients have a clear cause, such as the presence of abnormal conduction pathways in paroxysmal supraventricular tachycardia, which can be completely cured by radiofrequency ablation. Some patients can not reach the level of cure, for example, patients with atrial fibrillation mostly have primary diseases, such as rheumatic heart disease, the disease can not be cured, the symptoms of atrial fibrillation can persist, and there is a possibility of recurrence even if timely radiofrequency ablation treatment is given. Tachycardia patients should be timely electrocardiogram examination, to clarify the specific diagnosis, there are indications for surgery should be timely surgical treatment, to avoid repeated episodes of the disease.