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How a VC Can Affect Your Heart PVCs are commonplace and can be experienced by a wide range of people without causing any issues. If they are frequent, PVCs may weaken your heart and increase the chance of suffering from heart failure. The rhythm of your heart is controlled by a group of nerve fibers situated in the upper right part of your heart. This is known as the sinoatrial node, or SA. Electrical signals travel from there to the lower chambers of your heart, or ventricles. Causes PVCs occur by the electrical impulse that normally starts your heartbeat at the Sinus Node (also called the Sinoatrial or the SA node) does not. Instead, the impulse starts in a different part of your heart—the ventricles—and causes a wrongly timed beat. These extra beats are called ventricular tachycardia or ventricular fibrillation. They may feel like the heart skipped a beat or feels like it is fluttering. They may occur infrequently without causing any symptoms, but they can be frequent enough to affect your standard of living. If they happen frequently or cause weakness, dizziness, or fatigue, your doctor may treat them with medicine. In most people, PVCs are harmless and do not increase the risk of heart disease or other health issues. Frequent PVCs however, could weaken your heart muscle over time. This is especially the case if they are caused by a heart condition like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy, which can lead to symptomatic heart failure. The symptoms of PVCs include a feeling that your heart beats faster or flutters, and you may feel breathless. The fluttering could be more noticeable when you exercise, or consume certain drinks or foods. PVCs are more common for those who suffer from chronic anxiety or stress. Certain medications, like digoxin, amiodarone and cocaine, can also increase their risk. If you are experiencing occasional PVCs Your doctor might recommend lifestyle changes and medicines. If they are a regular occurrence, you may need to stay clear of certain foods and beverages like alcohol and caffeine. You can also reduce your stress, and take advantage of plenty of rest and exercise. If you have a lot of PVCs Your doctor may suggest a medical procedure known as radiofrequency catheter ablation, which eliminates the cells responsible for them. This is done by a specialist, known as an electrophysiologist. It is usually effective in treating PVCs and reducing symptoms, however, it doesn't prevent them from recurring in the future. In some cases it can increase the risk of atrial fibrillation (AFib) which is which can lead to stroke. This is rare however it could be life-threatening. Symptoms Premature ventricular contractions PVCs, also known as PVCs, can cause your heart to skip or be fluttering. These extra heartbeats are harmless, but you might want to consult your doctor if they are frequent or if you are experiencing symptoms like dizziness, or fatigue. Normally, electrical signals begin in the sinoatrial node which is in the top right portion of the heart, and travel down to the lower chambers (or ventricles) which pump blood. The ventricles contract to propel the blood into your lungs, and then return to your heart to start the next pumping cycle. A PVC begins in a different place, the Purkinje fibres bundle at the bottom left of the heart. When PVCs occur, they make the heart pound or feel like it skipped one beat. If you have a few episodes and no other symptoms, the doctor probably won't be able to treat you. However, if you have lot of PVCs, the doctor may recommend an electrocardiogram, or ECG, to measure your heart rate over a 24-hour period. They may also suggest wearing a Holter Monitor that records your heart rhythm and counts the number of PVCs. If you've had a previous heart attack or have cardiomyopathy -an illness that affects how the heart pumps blood should be aware of their PVCs and talk to a cardiologist about lifestyle changes. This includes abstaining from alcohol, caffeine and smoking, managing stress and anxiety and getting enough sleep. A cardiologist might prescribe medication to slow the heartbeat for example, beta blockers. Even if there aren't any other indications, you should still get PVCs examined by a cardiologist if they happen frequently. These extra heartbeats can point to an issue with the structure of your heart or to other health conditions and, over time, when they happen frequently enough, they could weaken the heart muscle. However, most people with PVCs don't experience any problems. They simply want to be aware that the fluttering or skippy heartbeats aren't typical. Diagnosis PVCs might appear to be fluttering or skip heartbeats, especially if they're frequent or intense. Patients who have a lot of them may feel they're going to faint. Exercise can cause PVCs, but a lot of athletes who experience them have no heart or health issues. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors on them to record electrical impulses from your heart. A cardiologist could also employ an ultrasound echocardiogram for examining the heart. A doctor may be able to tell whether a person is suffering from PVCs from a history and physical examination. But sometimes they might not be aware of them until they examine the patient for other reasons, for instance after a surgery or accident. Ambulatory ECG monitors are able to detect PVCs, as well as other arrhythmias. They can be used to detect heart disease if there is any concerns. If the window doctor near me concludes that your heart is structurally healthy, reassurance could be all you need. If your symptoms are bothersome, or cause you to be anxious, avoiding alcohol, caffeine, and over the counter decongestants, and reducing stress may aid. Regular exercise and maintaining a healthy weight and drinking enough fluids can aid in reducing the frequency of PVCs. If your symptoms persist or severe, talk to your doctor about medication that may be able to control them. Treatment If PVCs aren't common or don't cause symptoms, they rarely require treatment. If they are frequent, your doctor might be able to look for heart issues or suggest lifestyle adjustments. You may also undergo a procedure (called radiofrequency cathode ablation) to get rid them. If you suffer from PVCs in your heart, the electrical signal which triggers your heartbeat starts somewhere different than the sinoatrial (SA) node, which is located in the upper right-hand corner of your heart. This can cause your heart to feel like it skips beats or has additional beats. It's unclear what causes these, but they're more common in people who have other heart issues. PVCs are more likely to occur as you age, and they could be more frequent during exercises. A doctor should perform an ECG and an echocardiogram for a patient who has frequent and painful PVCs to rule out structural heart diseases. They may also perform an exercise stress test to determine whether the additional beats are a result of physical activity. To determine whether there are any other causes for the extra beatings, a heart catheterization or an MRI could be conducted. The majority of people who suffer from PVCs have no complications and can lead the normal life. However, they can increase the risk of developing dangerous heart rhythm problems particularly if you have certain patterns of them. In some cases, that means the heart muscle gets weaker and has trouble pumping blood through your body. A regular, healthy diet and plenty of exercise can help reduce your chances of developing PVCs. Avoid foods that are high in sodium and fat and restrict your intake of tobacco and caffeine. Sleep and stress are equally crucial. Some medicines can also increase your risk of PVCs. If you are taking any of these medicines, it is important to follow the advice of your doctor regarding healthy eating and exercising as well as taking your medication. In studies of patients with high PVC burdens (more than 20% of total heartbeats), a higher rate arrhythmia-induced cardiac myopathy was found. This can result in the need for a heart transplant in certain people.