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How a VC Can Affect Your Heart

Many people have occasional PVCs and have no issues. If they occur regularly, PVCs can weaken your heart muscle and increase your risk of heart failure.

A bundle of fibers in the upper right part of your heart (the sinoatrial, or SA, node) typically regulates your heart rhythm. Electrical signals travel to the lower heart chambers or ventricles.

Causes

PVCs are caused when the electrical impulse that usually begins your heartbeat at a point known as the sinus node (also known as the sinoatrial or SA Node) isn't. The impulse actually starts in the ventricles, causing an irregular heartbeat. These extra beats are known as ventricular tachycardia and ventricular fibrillation. It could feel as if the heart beats faster or feels like it is fluttering. They may occur infrequently, causing no symptoms, but they can occur frequently enough to affect your standard of life. If they are very frequent or cause weakness, dizziness, or fatigue, your doctor might treat them with medication.

PVCs are generally harmless and don't increase your risk of heart disease. Over time, frequent PVCs can weaken the heart muscle. This is especially relevant if the PVCs are caused by an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy which can cause heart failure.

PVCs can cause symptoms like a feeling of your heart beating a beat, or the feeling of your heart fluttering. You might also feel breathless. The fluttering could be more noticeable when you exercise, or eat or drink certain foods or arched window restoration modern window repair (http://forexmob.ru/User/bottleslice72/) beverages. People with chronic anxiety or stress may have more PVCs and certain medications such as amiodarone, digoxin, and cocaine can increase the risk of developing them.

If you are experiencing occasional PVCs your doctor may suggest lifestyle changes and medications. If you have frequent PVCs, your doctor might recommend avoiding certain drinks and foods, such as alcohol and caffeine. You can also take steps to lessen your stress, and make sure you get enough sleep and exercise.

If you're suffering from many PVCs the doctor might recommend a medical treatment known as radiofrequency catheter ablation, which eliminates the cells that cause PVCs. Electrophysiologists are the ones who carry out this procedure. It is typically successful in treating the PVCs and reducing symptoms but it doesn't stop them from occurring in the future. In some instances, it can increase your risk of having atrial fibrillation (AFib) which could result in stroke. This is rare however it could be life-threatening.

Signs and symptoms

Premature ventricular contractions, also known as PVCs, can cause your heart seem to flutter or skip one beat. These extra heartbeats are harmless, but you may be advised to consult your physician in the event of frequent heartbeats or if you are experiencing symptoms such as dizziness or fatigue.

Normaly, electrical signals begin in the sinoatrial, located in the upper right part of the heart. They then travel to the lower chambers, or ventricles, where blood pumps are located. The ventricles then contract to push the blood into the lung. They return to the heart's center to begin the next cycle of pumping. A PVC starts in a different place in the Purkinje fibres bundle at the left side of the heart.

When PVCs happen and the heart is affected, it may feel like it is skipping a beat or pounding. If you have only a few episodes, but no other symptoms, your doctor will probably not treat you. If you have a lot of PVCs and your doctor might suggest you undergo an electrocardiogram (ECG) to measure the heartbeat over the course of 24 hours. The doctor may also recommend wearing a Holter monitor, which will record your heart rhythm over time to see the number of PVCs you have.

Anyone who has suffered previously from a heart attack or cardiomyopathy, an illness that affects the heart's blood flow - should take their PVCs very seriously and consult an expert in cardiology about lifestyle changes. This includes abstaining from caffeine, alcohol, and smoking, reducing stress and anxiety, as well as getting enough rest. A cardiologist may prescribe beta blockers to slow down the heartbeat.

Even if you don't have any other signs, you should still get PVCs examined by an cardiologist if they occur often. These extra heartbeats can be a sign of problems with the structure of your heart or to other health conditions, and over time, when they are frequent enough, they could weaken the heart muscle. Most people with PVCs don't experience any issues. They just want to be aware that the fluttering and racing heartbeats aren't normal.

Diagnosis

PVCs can be felt as fluttering or skipped heartbeats, especially if they are frequent or intense. People who experience a lot of them may feel they're about to faint. Exercise can trigger them, but most athletes who suffer from them have no heart or health problems. PVCs can show up on tests such as an electrocardiogram, or Holter monitor. These patches contain sensors that record electrical impulses coming from your heart. A cardiologist may also use an ultrasound echocardiogram for examining the heart.

Often, a doctor will be able to identify if the patient has PVCs from a patient's history and basement window repair physical examination. Sometimes it is possible that they only be able to detect PVCs when they examine a patient for another reason, such as after an accident or a surgery. Ambulatory ECG monitors are able to detect PVCs, as well as other arrhythmias. They are able to detect cardiac disease when there is a concerns.

If your cardiologist determines your heart is structurally healthy, reassurance might be all you need. If your symptoms are troubling or cause you to feel anxious, staying away from alcohol, caffeine and other over the drug decongestants and reducing stress may aid. Regular exercise, maintaining a healthy weight, and drinking enough fluids can all help to reduce the frequency of PVCs. If your symptoms persist or are extreme, talk to your doctor about medications that can control the symptoms.

Treatment

If PVCs do not cause any symptoms or occur rarely they aren't usually in need of treatment. If they are frequent your doctor may need to examine for heart problems or suggest lifestyle changes. You could also have an operation (called radiofrequency cathode ablation) to get rid them.

If you suffer from PVCs in your heart the electrical signal that creates your heartbeat is located different than the sinoatrial (SA) node, which is located in the upper right-hand corner of your heart. It can feel like your heart skips beats or has a few extra beats. PVCs are more frequent among those with heart problems however, it's not clear what causes them. PVCs are more likely to occur as you age, and might occur more frequently during exercise.

A doctor should conduct an ECG and an echocardiogram on a patient that has frequent and painful PVCs to identify structural heart conditions. They should also conduct an exercise stress test to determine whether the additional beats are a result of physical exercise. A heart catheterization or cardiac MRI or nuclear perfusion studies can be conducted to determine other causes for the additional beats.

Most people who suffer from PVCs do not suffer from any problems and can enjoy an ordinary life. They could increase the risk of developing dangerous heart rhythm disorders particularly if they happen in certain patterns. In some instances, this means that the heart muscle gets weaker and it is more difficult to pump blood throughout your body.

A regular, healthy diet and regular exercise can help reduce your risk of developing PVCs. Avoid foods high in fat and sodium, and limit your consumption of tobacco and caffeine. Sleep and stress are equally crucial. Some medicines can also increase the risk of developing PVCs. If you take any of these medicines, it is important that you follow your doctor's recommendations about eating healthy, exercising, and taking your medication.

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