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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 the chance of suffering from heart failure.

The heart's rhythm is usually controlled by a bundle of fibers located in the upper right-hand part of your heart. This is called the sinoatrial nerve, or SA. Electrical signals travel from there to the lower chambers of your heart, or ventricles.

Causes

PVCs happen when the electrical impulse that usually begins your heartbeat in a part called the sinus node (also called the sinoatrial or SA Node) isn't. Instead, the impulse is generated in another area of your heart, the ventricles, and causes a mistimed beat. These extra beats, also called ventricular tachycardia or fibrillation, could feel as if your heart skipped a beat or is like it is fluttering. They may happen rarely and cause no symptoms, or they may occur frequently enough to affect your daily life. Your doctor may prescribe medication in the event that they are frequent or cause dizziness, weakness or fatigue.

PVCs are generally harmless and do not increase the risk of heart disease. Frequent PVCs, however, can weaken the heart muscle over time. This is especially true if the PVCs result from a condition like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that can cause 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 could be more apparent when you exercise or consume certain foods or drinks. PVCs are more prevalent in people with chronic anxiety or stress. Some drugs, like digoxin, amiodarone, and cocaine, may increase their risk.

If you have occasional PVCs your doctor may suggest lifestyle changes and medications. If they're a frequent occurrence, you may have to avoid some drinks and foods like caffeine and alcohol. You can also take steps to lessen your stress, and get plenty of sleep and exercise.

If you have a lot of PVCs, he may suggest a medical procedure called radiofrequency catheter ablation. This destroys the cells that are responsible for PVCs. This is done by a specialist, known as an electrophysiologist. It is generally effective in treating PVCs and reducing symptoms, however it does not stop them from recurring in the future. In some cases it can increase the risk of atrial fibrillation (AFib), an illness that can result in stroke. This isn't common but it could be life-threatening.

Symptoms

Premature ventricular contracts or PVCs may cause your heart to skip or to flutter. These heartbeats that are not normal can be harmless, but you may want to consult your doctor if they are frequent or if you are experiencing symptoms such as dizziness or fatigue.

Normaly, electrical signals begin in the sinoatrial area, which is located in the upper right part of the heart. They then travel to the lower chambers, or ventricles, that pump blood. The ventricles contract to propel blood into your lungs and return to the heart to begin the next pumping cycle. But a PVC starts at a different spot that is separate from the bundle of fibers called the Purkinje fibers in the left-hand side of the heart.

When PVCs happen, the heart may feel as if it's beating faster or slower. If you have only a few episodes, and no other symptoms are present, your cardiologist will probably not be able to treat you. If you've got a large number of PVCs and you have other symptoms, your doctor might recommend an electrocardiogram, or ECG, to measure your heart rate over a 24-hour period. He or she might also suggest wearing a Holter Monitor, which records your heartbeat and tracks the number of PVCs.

People who have suffered previously from a heart attack or have suffered from cardiomyopathy - a condition which affects the heart's blood flow - must take their PVCs seriously and consult a cardiologist regarding lifestyle changes. These include abstaining from caffeine, alcohol, stained glass window replacement dormer window repair - Kingranks explained in a blog post - and smoking, managing stress and anxiety, and getting enough rest. A cardiologist might prescribe medication to slow the heartbeat for example, a beta blocker.

If you experience frequent PVCs even if don't have any other symptoms, you should consult an expert in cardiology. These extra heartbeats can point to a problem with the structure of your heart or other health issues and, over time, when they are frequent enough, they may weaken the heart muscle. Most people with PVCs do not have any problems. They just want to be aware that the fluttering or skipping heartbeats aren't normal.

Diagnosis

PVCs can feel like fluttering or skipped heartbeats, especially when they're intense or frequent. People who experience them frequently might feel faint. They can also occur during training, even though many athletes who experience them don't have issues with their health or heart. PVCs can show up on tests such as an electrocardiogram or Contemporary Window Repair Holter monitor. These patches have sensors that record electrical impulses from your heart. A cardiologist may also use an ultrasound echocardiogram for examining the heart.

A doctor may be able to tell whether the patient is suffering from PVCs from a history and physical examination. However, sometimes they will not be aware of them until they examine the patient for other reasons, such as after a surgery or accident. Ambulatory ECG monitoring systems also assist in detecting PVCs and other arrhythmias, and could be utilized in the event of any suspicion of a cardiac condition.

If your cardiologist concludes that your heart's structure is normal, reassurance is the only treatment required. However, if your symptoms are troubling or make you feel anxious, avoiding caffeine, alcohol and over-the-counter decongestants and reducing stress can help. Regular exercise, maintaining a healthy weight, and drinking enough fluids can help reduce the frequency of PVCs. If your symptoms persist or severe, speak to your doctor about medications that could help control them.

Treatment

If PVCs do not cause any symptoms or occur rarely generally, Ranch Window Repair they don't require treatment. If they occur frequently your doctor may be able to look for heart problems or suggest lifestyle modifications. You may also undergo a procedure to get rid of them (called radiofrequency catheter ablation).

When you have PVCs, the electrical signal that triggers your heartbeat begins somewhere outside of the sinoatrial node (SA node) in the top right side of your heart. This can make it feel like your heart skips beats or has extra beats. PVCs are more frequent among those who suffer from heart issues however, it's not clear the reason behind them. PVCs are more frequent as you age, and may occur more frequently during exercises.

A physician should perform an ECG along with an echocardiogram on a patient who has frequent and painful PVCs to rule out structural heart diseases. They will probably also do an exercise stress test to see whether the extra beats are caused by physical activity. To find out whether there are other reasons for the increased beats an invasive heart catheterization or an MRI can be performed.

Most people with PVCs do not have any issues and can live an ordinary life. However, they may increase your risk of having dangerous heart rhythm problems especially if you are suffering from certain patterns of them. In some instances, this means that the heart muscle becomes weaker and is having difficulty pumping blood through your body.

A regular, healthy diet and regular exercise can help reduce your chances of developing PVCs. Avoid foods high in sodium and fat, and limit your consumption of tobacco and caffeine. It is also important to get enough rest and manage stress. Certain medications can increase the risk of getting PVCs. So if you take one of these medications it's crucial to follow the doctor's advice regarding eating healthy, exercising and taking your medication.

In studies of patients with PVC burdens that are excessive (more than 20% of heartbeats) the higher rate of arrhythmia-induced cardiac myopathy was discovered. Some patients may require an organ transplant.