https://www.repairmywindowsanddoors.co.uk/eastleigh-window-doctor-near-me/ How a VC Can Affect Your Heart Many people experience occasional PVCs and have no issues. If they happen frequently, PVCs may weaken your heart and increase your risk for heart failure. The rhythm of your heart is controlled by a bundle of fibers that are located in the upper right corner of your heart. This is called the sinoatrial node or SA. Electrical signals travel to lower heart chambers or ventricles. Causes PVCs are caused by the electrical impulse that normally triggers your heartbeat at the Sinus Node (also called the Sinoatrial or the SA node) is not initiated. Instead, the impulse starts in a different part of your heart--the ventricles--and causes a mistimed beat. These extra beats, called ventricular tachycardia or ventricular fibrillation, can feel like your heart skipped a beat or is like it's fluttering. They may occur infrequently, causing no symptoms, but they could be frequent enough to affect your standard of life. If they are very frequent or cause weakness, dizziness or fatigue, your doctor might treat them with medicine. PVCs are generally harmless and don't increase your risk of developing heart disease. Regular PVCs, however, can weaken the heart muscle over time. is particularly 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. The signs of PVCs include feeling like your heart skips a beat or is fluttering, and you feel breathless. The fluttering can be more evident when you exercise or consume certain drinks or food items. People who suffer from chronic anxiety or stress may have more PVCs and certain medications such as amiodarone, digoxin and cocaine can increase the risk of developing them. If you experience occasional PVCs your doctor may recommend lifestyle changes and medication. If they're a frequent occurrence, you may need t