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How a VC Can Affect Your Heart

Many people have occasional PVCs with no problems. If they occur often, PVCs may weaken your heart and increase the risk of heart failure.

A bundle of fibers located in the upper right part of your heart (the sinoatrial node, also known as SA) typically controls your heart rhythm. Electrical signals are transmitted from there to the lower chambers of your heart, or ventricles.

Causes

PVCs happen when the electrical impulse that normally starts your heartbeat at a point known as the sinus node (also known as the sinoatrial or SA Node) does not. The impulse actually begins in the ventricles, which causes an untimed heartbeat. These extra beats, also known as ventricular tachycardia, or ventricular fibrillation, could feel as if your heart skipped a beat, or it feels like it is fluttering. They may happen rarely and have no symptoms or they can occur frequently enough to interfere with your quality of life. If they are very frequent or cause dizziness, weakness, or fatigue, your doctor might treat them with medication.

For most people, PVCs are harmless and aren't likely to increase your risk of developing heart disease or other health problems. In time, repeated PVCs can weaken the heart muscle. This is especially true if the PVCs are triggered by conditions like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that could lead to heart failure.

The symptoms of PVCs include a feeling that your heart beats slower or flutters, and you may feel breathless. The fluttering could be more apparent when you exercise or have certain drinks or food items. People who experience chronic stress or anxiety can have more PVCs, and some medications like amiodarone digoxin, and cocaine may increase the likelihood of developing them.

If you have occasional PVCs your doctor may recommend lifestyle changes and medications. If they are a regular occurrence, you may have to stay clear of certain drinks and foods, such as caffeine and alcohol. You can also lessen stress by getting enough sleep and working out.

If you have many PVCs Your doctor might recommend a medical procedure referred to as radiofrequency catheter ablation, which eliminates the cells responsible for them. This is done by a specialist called an electrophysiologist. It is generally 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 developing atrial fibrillation (AFib), which can result in stroke. It is not common, but it could be life-threatening.

Signs and symptoms

Premature ventricular contracts or PVCs may cause your heart to skip or be fluttering. These extra heartbeats are usually harmless, but you should talk to your doctor if you have frequent episodes or signs like dizziness or weakness.

Normaly, electrical signals begin in the sinoatrial region, which is in the upper right-hand part of the heart. They then travel to the lower chambers, also known as ventricles, where blood pumps are located. The ventricles expand to force blood into the lungs. They then return to the center to start the next cycle of pumping. But a Pvc doctor starts in a different location that is separate from the bundle of fibers, known as the Purkinje fibers in the bottom left portion of the heart.

When PVCs happen and the heart is affected, it may feel as if it's racing or pounding. If you experience only a few episodes, and no other symptoms are present the cardiologist will likely not treat you. But if you have a number of PVCs, the doctor window may recommend an electrocardiogram, also known as an ECG to determine your heartbeat over a 24-hour period. He or she may also suggest wearing a Holter monitor that will track your heartbeat over time, allowing you to see how many PVCs you have.

Anyone who has had a previous heart attack or have cardiomyopathy -an illness that alters the way the heart pumps blood should take their PVCs seriously and talk to an expert in cardiology about lifestyle changes. These include abstaining from caffeine, alcohol, and smoking, reducing stress and anxiety, and getting enough rest. A cardiologist can prescribe beta blockers to slow down the heartbeat.

Even if you don't have any other indications however, you should have PVCs examined by a cardiologist if they happen often. These irregular heartbeats could be a sign of a problem with the structure of your heart or lungs and if they happen often enough, can weaken your heart muscle. Most people who suffer from PVCs do not experience any issues. They would like to know if rapid heartbeats, or the skipping of heartbeats is normal.

Diagnosis

PVCs might feel like fluttering or skipped heartbeats, particularly when 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 do not have heart or health issues. PVCs could show up in tests like an electrocardiogram (ECG) or Holter monitor. These patches have sensors that record electrical impulses coming from your heart. A cardiologist could also employ an echocardiogram, which makes use of ultrasound to look at the heart and determine how it's functioning.

Most of the time, a doctor will be able to identify if someone is suffering from PVCs from a patient's history and physical exam. Sometimes, they may not be aware of them until they examine the patient for other reasons, for instance after an accident or surgery. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They may be used to detect heart disease in the event of any concerns.

If your cardiologist concludes that your heart is structurally healthy, reassurance may be all that's needed. However, if your symptoms are bothersome or cause you to feel anxious, staying away from alcohol, caffeine, and other decongestants as well as reducing stress levels can aid. Regular exercise, being at a healthy weight and drinking enough water can help reduce the frequency of PVCs. If your symptoms are persistent or severe, talk to your doctor about medications that could help reduce them.

Treatment

If PVCs aren't common or don't cause symptoms, they don't usually need treatment. If you have them often, your doctor may want to examine for other heart conditions and suggest lifestyle changes or medications. You could also have an operation (called radiofrequency cathode ablation) to get rid them.

If you have PVCs The electrical signal that triggers your heartbeat begins somewhere different than the sinoatrial nerve (SA node) in the top right corner of your heart. It can feel like your heart skips a beat or is beating faster. It's unclear what causes them, but they're more common in people with other heart conditions. PVCs may increase in frequency as you age, and could be more frequent during exercise.

A doctor should conduct an ECG as well as an echocardiogram on a patient who suffers from frequent and painful PVCs to rule out structural heart diseases. They may also perform an exercise stress test to see whether the additional beats are a result of physical exercise. To find out whether there are any other causes for the extra beats an invasive heart catheterization or an MRI is possible.

The majority of people with PVCs do not experience any complications and can lead an ordinary life. They could increase the risk of dangerous heart rhythm disorders, especially if they occur in certain patterns. In some cases, that means that your heart muscle gets weaker and is unable to pump blood through your body.

A healthy, regular diet and regular exercise can reduce your chances of developing PVCs. Avoid foods that are high in fat and sodium and limit your consumption of caffeine and tobacco. It is also important to sleep enough and reduce stress. Some medicines can also increase your risk of PVCs. If you are taking any of these medicines, it is important that you follow your upvc door doctor's advice about eating healthy exercising, as well as taking your medication.

In studies of patients with high PVC burdens (more than 20% of the total heartbeats) there was a higher incidence of arrhythmia-induced cardiac myopathy was discovered. This could lead to a need for a heart transplant in certain people.