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How a VC Can Affect Your Heart

A lot of people experience occasional PVCs and have no issues. If they happen frequently, PVCs may weaken your heart and increase your chance of suffering from heart failure.

The rhythm of your heart is usually controlled by a group 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 when the electrical impulse which normally starts your heartbeat at the Sinus Node (also called the Sinoatrial or SA node) is not initiated. Instead, the impulse is generated in a different part of your heart--the ventricles--and causes an untimed beat. These extra beats, window air leakage repair called ventricular tachycardia or fibrillation, may feel like your heart skipped a beat or feels fluttering. They can occur infrequently and have no symptoms or they can occur frequently enough to interfere with your quality of life. Your doctor might prescribe medication if they are frequent or cause weakness, dizziness or fatigue.

For most people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health issues. In time, frequent PVCs can weaken the heart muscle. This is especially relevant if they are triggered 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 like a feeling of your heart skipping one beat, or even the feeling of your heart fluttering. You might also feel exhausted. The fluttering can be more noticeable if you exercise, or consume certain drinks or foods. People with chronic anxiety or stress may have more PVCs, and some drugs like amiodarone digoxin, and cocaine can increase the chance of developing them.

If you are experiencing occasional PVCs Your doctor might recommend lifestyle changes and medicines. If they're a frequent occurrence, you may need to stay clear of certain foods and beverages like caffeine and alcohol. You can also lessen stress by taking enough rest and exercising.

If you have a lot of PVCs Your doctor may suggest a medical procedure called radiofrequency catheter ablation. It eliminates the cells that are responsible for them. Electrophysiologists are the ones who carry out this procedure. The treatment is typically effective in treating PVCs, reducing symptoms but it does not stop them from returning in the future. In certain cases it can increase your risk of having atrial fibrillation (AFib), which can cause a stroke. This is rare but can be life-threatening.

Symptoms

Premature ventricular contractions or PVCs may cause your heart to skip or flutter. These extra heartbeats are generally harmless, but you should talk to your doctor when you experience frequent episodes or symptoms like dizziness or weakness.

Normally, electrical signals start in the sinoatrial node located in the top right portion of the heart, and descend to the lower chambers (or ventricles) that pump blood. The ventricles contract to force blood into the lungs. They return to the heart's center to begin the next cycle of pumping. A PVC begins in a different place that is the Purkinje fibres bundle at the left-hand side of the heart.

When PVCs occur, they make the heart beat faster or feel as if it skipped one beat. If you have only a few episodes, but no other symptoms, your doctor will probably not treat you. If you have many PVCs, your doctor may suggest you undergo an electrocardiogram (ECG) to monitor your heartbeat for 24 hours. He or she might also recommend wearing a Holter Monitor which tracks your heartbeat and tracks the number of PVCs.

People who have had a prior heart attack or have cardiomyopathy -an illness that affects how the heart pumps blood - should be aware of their PVCs and window Caulking talk to an expert in cardiology about lifestyle changes. These include abstaining from alcohol, caffeine and smoking, reducing stress and anxiety and getting enough sleep. A cardiologist may also prescribe medication to slow heartbeat, such as a beta blocker.

Even if there aren't any other indications however, you should have PVCs examined by an cardiologist if they occur frequently. These extra heartbeats may signal a problem with the structure of your lungs or heart, and if they occur often enough, it could weaken your heart muscle. The majority of people with PVCs do not have any issues. They just want to be aware that the fluttering or skipping heartbeats aren't normal.

Diagnosis

PVCs can feel like heartbeats that flutter, particularly if they're frequent and intense. People who experience them frequently might feel faint. They can also occur with exercise, though many athletes who get them do not have any issues in their heart or health. PVCs may show up on tests such as an electrocardiogram, or Holter monitor. They use sticky patches with sensors on them to record electrical signals from your heart. A cardiologist could also employ an echocardiogram, which uses ultrasound to look at the heart and observe how it's functioning.

A doctor is often able to tell the presence of PVCs by looking at them and taking a medical history. But sometimes they might not be aware of them until they examine the patient for other reasons, such as after a surgery or accident. Ambulatory ECG monitors are able to detect PVCs, as well as other arrhythmias. They can be used to identify cardiac problems when there is a concern.

If your cardiologist concludes that your heart is structurally healthy, reassurance may be all you need. If your symptoms are bothersome, or cause you to feel anxious, avoiding alcohol, caffeine and over-the drug decongestants and decreasing stress can help. Regular exercise and maintaining a healthy weight and drinking enough fluids can all help to reduce the frequency of PVCs. If your symptoms continue or are extreme, talk to your doctor about medication options to treat these symptoms.

Treatment

If PVCs do not cause any symptoms or occur rarely they aren't usually in need of treatment. If you have them often or frequently, your doctor may wish to check for any other heart problems and suggest lifestyle changes or medicine. You may also undergo a procedure (called radiofrequency cathode ablation) to get rid of them.

When you have PVCs, the electrical signal that triggers your heartbeat starts somewhere outside of the sinoatrial node (SA node) in the top right corner of your heart. This could cause your heart to feel as if it skips beats or has extra beats. They're more common among people suffering from heart disease however it's unclear the reason behind them. PVCs are more frequent with age and might happen more often during exercises.

A doctor should perform an ECG as well as an echocardiogram on a patient that has frequent and painful PVCs to identify structural heart conditions. They may also perform an exercise stress test to see if the extra beats are a result of physical activity. To determine whether there are other reasons for the extra beatings the heart catheterization or an MRI could be conducted.

The majority of people with PVCs do not experience any complications and can lead an ordinary life. But they can increase your risk of having dangerous heart rhythm issues particularly if you have certain patterns of them. In some cases, this means that the heart muscle becomes weaker and has difficulty pumping blood throughout the body.

A healthy, regular diet and plenty of exercise can reduce your chances of developing PVCs. Avoid foods that are high in fat and sodium, and limit your intake of tobacco and caffeine. Sleep and stress are equally important. Certain medications can increase the risk of getting PVCs. If you take any of these medicines it is crucial that you follow your doctor's recommendations regarding healthy eating exercising, as well as taking your medication.

In studies of patients suffering from PVC burdens that are high (more than 20% of heartbeats), a higher rate arrhythmia-induced cardiac myopathy was found. Some people may need an organ transplant.