ECG shows tachycardia, ventricular premature beats matter?

ECG shows tachycardia, ventricular premature beat whether important should be judged according to the cause.

If it is mental overstress, excessive fatigue, excessive drinking or coffee and other non-disease caused by transient tachycardia, ventricular premature beat, generally does not matter, if there is no obvious discomfort symptoms, also do not need special treatment, usually in the removal of the above induced factors, ECG can return to normal. If because of serious organic heart disease, electrolyte disorder and other reasons caused by tachycardia, ventricular premature beat, do not actively treat more important, may endanger life.