If a patient experiences tachycardia, it needs to be actively addressed, and the patient is advised to go to the hospital to get an electrocardiogram. If the heart rate is too fast, it can lead to an increased myocardial oxygen consumption, resulting in states of ischemia and hypoxia.

It is currently necessary to visit the hospital promptly for treatment to improve this condition of myocardial tachycardia or myocardial ischemia. Some medications that improve myocardial function can be used to control the ventricular rate. For sinus tachycardia, no special treatment is required; regular monitoring is sufficient. In terms of treatment, symptomatic treatment is primarily emphasized, along with rest, particularly establishing a good routine. Adjusting the frequency of deep inhalation or exhalation can also bring improvement.