https://www.repairmywindowsanddoors.co.uk/derby-window-doctor-near-me/ How a VC Can Affect Your Heart Many people have occasional PVCs with no problems. If they happen frequently, PVCs may weaken your heart and increase your risk of heart failure. The rhythm of your heart is usually controlled by a bundle of nerve fibers situated in the upper right-hand part of your heart. This is known as the sinoatrial node or SA. Electrical signals travel to the ventricles or lower chambers of your heart. Causes PVCs are caused when the electrical impulse which normally initiates your heartbeat at the Sinus Node (also called the Sinoatrial or SA node) does not. The impulse actually starts in the ventricles, causing an irregular heartbeat. These extra beats are known as ventricular tachycardia and ventricular fibrillation. It may feel like the heart beats faster or feels fluttering. They can occur rarely and not cause any symptoms, but they can also happen frequently enough to affect your standard of life. Your doctor may prescribe medication if they are frequent or cause dizziness, weakness or fatigue. PVCs are generally harmless and don't increase your risk of heart disease. Regular PVCs, however, can weaken your heart muscle over time. This is especially the case if they are caused by a heart-related condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which can lead to symptomatic heart failure. PVCs can trigger symptoms such as a feeling of your heart skipping a beat, or the feeling of your heart fluttering. You may also feel breathless. The fluttering can be more noticeable when you exercise or have certain foods or drinks. People who experience chronic stress or anxiety can have more PVCs and certain medications like amiodarone digoxin, and cocaine can increase the risk of developing them. If you are experiencing occasional PVCs Your doctor may suggest lifestyle changes and medication. If they are a frequent occurrence, you may need t