https://www.repairmywindowsanddoors.co.uk/window-doctor-bournemouth/ How a VC Can Affect Your Heart A lot of people experience occasional PVCs without any problems. But if they occur frequently, PVCs can weaken your heart muscle and increase the risk of heart failure. The rhythm of your heart is controlled by a bundle of fibers that are located in the upper right-hand corner of your heart. This is called the sinoatrial node, or SA. Electrical signals travel to ventricles, or lower chambers of the heart. Causes PVCs are caused when the electrical impulse which normally initiates your heartbeat at the Sinus Node (also called the Sinoatrial or the SA node) does not. The impulse actually starts in the ventricles, which causes an untimed heartbeat. These extra beats, known as ventricular tachycardia, or ventricular fibrillation, could feel as if your heart skipped a beat or feels like it is fluttering. They may happen rarely and cause no symptoms, or they can happen often enough to affect your quality of life. Your doctor may prescribe medication when they occur frequently or cause dizziness, weakness or fatigue. For the majority of people, PVCs are harmless and aren't likely to increase your risk of developing heart disease or other health issues. Over time, frequent PVCs can weaken the heart muscle. This is especially true if they are caused by a heart condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure. PVCs can trigger symptoms like a feeling of your heart racing an beat, or fluttering. You might also feel exhausted. The fluttering can be more apparent when you exercise, or consume certain foods or beverages. PVCs are more common in those suffering from chronic stress or anxiety. Certain medications, like digoxin, amiodarone, and cocaine, may increase the risk. If you are experiencing occasional PVCs Your doctor may suggest lifestyle changes and medication. If they are a frequent occu