https://www.repairmywindowsanddoors.co.uk/window-doctor-swindon/ Why It's Important to See a Doctor Premature ventricular contractions (PVCs) are a form of irregular heartbeat. These extra beats usually aren't hazardous, and they could go away by themselves. To diagnose PVC doctors listen to your heartbeat and look for other vital signs. They might order a Holter Monitor which records the electrical impulses of your heart over a span of 24 to 48 hours. They can also order blood tests to determine your thyroid and electrolyte levels. hormones. Diagnosis PVCs occur when electrical impulses coming from the lower chambers of the heart ventricles, or lower chambers, fail to pass through a structure called the SA node. This causes the heartbeat to be delayed, causing an experience of fluttering or skipped beats in the chest. PVCs can be seen as a single event or in repeated patterns. Doublets are two consecutive PVCs. Ventricular tachycardia can be described as three or more consecutive PVCs. Some people are not experiencing any symptoms, whereas others experience heart palpitations. This can feel like an unsteady heartbeat or a slurred heartbeat. Other symptoms that are common are fatigue or dizziness, or a feeling of being unwell. Many people who experience occasional PVCs don't need any treatment. If a person has frequent episodes, doctors might recommend a change in diet or lifestyle, such as limiting caffeine, alcohol and stress. They may also prescribe medications like calcium channel blockers or beta-blockers which can lower the heart rate and lower blood pressure. Doctors will inquire about their medical history, and then perform an examination of the body to check on their general health. They may also employ an electrocardiogram (ECG) to get an image of the heart's electrical activity, or a Holter monitor that is worn for longer periods and captures the heart's rhythms over time. In certain instances, doctors may order blood tests to determine if there is an ele