If the patient experiences tachycardia, it is recommended that the patient avoid strenuous physical labor, as engaging in heavy physical activity at this time may increase the cardiac load, further exacerbating myocardial ischemia, leading to an increase in myocardial oxygen consumption. When this condition occurs, it is important to rest and not engage in heavy physical labor. It is also advisable for the patient to visit a hospital to have an electrocardiogram (ECG) checked to rule out coronary heart disease and arrhythmias that may be causing the sinus tachycardia, as sometimes this condition needs to be managed. If the heart rate is too fast, it may sometimes worsen symptoms of heart palpitations.