https://www.repairmywindowsand....doors.co.uk/window-d
Why It's Important to See a Doctor Premature ventricular contractions (PVCs) are a type of irregular heartbeat. These extra beats are generally not dangerous and may go away by themselves. To diagnose PVC doctors listen to your heartbeat and check other vital indicators. They might recommend an Holter monitor which records the electrical impulses your heart produces over the course of 24 hours. They may also request blood tests to check your electrolyte levels and thyroid hormones. Diagnosis PVCs are caused by electrica