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A Look At The Myths And Facts Behind Pvc Doctor
How a VC Can Affect Your Heart

PVCs are commonplace and can be experienced by many people without causing any problems. If they occur often, PVCs may weaken your heart and increase the chance of suffering from heart failure.

The heart's rhythm is controlled by a bundle of fibers that are located in the upper right part of your heart. This is known as the sinoatrial node or SA. Electrical signals are transmitted to the ventricles or lower chambers of your heart.

Causes

PVCs occur when the electrical impulse that typically starts your heartbeat in a part called the sinus node (also called the sinoatrial node or SA node) isn't. The impulse actually begins in the ventricles and causes an irregular heartbeat. These extra beats, called ventricular tachycardia or fibrillation, could feel as if your heart skipped a beat or feels like it is fluttering. They can occur infrequently and have no symptoms or they can happen often enough to impact your daily life. If they happen frequently or cause dizziness, weakness, or fatigue, your doctor could treat them with medicine.

PVCs are generally safe and do not increase your risk of developing heart disease. Regular PVCs however, may weaken the heart muscle over time. This is especially when the PVCs are triggered by a condition like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy which can cause heart failure.

The symptoms of PVCs include feeling like your heart beats faster or it flutters. You may feel breathless. The fluttering can be more noticeable when you exercise, or consume certain drinks or foods. People with chronic anxiety or stress may have more PVCs, and some medications such as 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 you have frequent PVCs, your doctor may recommend avoiding certain foods and drinks such as alcohol and caffeine. You can also reduce your stress and get plenty of sleep and exercise.

If you have many PVCs The doctor may recommend a medical treatment known as radiofrequency catheter ablation. This destroys cells that cause PVCs. The procedure is carried out by a specialist, known as an electrophysiologist. The treatment is typically successful in treating PVCs and reducing symptoms, but it does not stop them from returning in the future. In certain instances, it can increase the risk of having atrial fibrillation (AFib) which is an illness that can cause stroke. It's not common, but it can be life-threatening.

Symptoms

Premature ventricular contractions, or PVCs, may make your heart seem to flutter or skip the beat. These heartbeats that are not normal can be harmless, but you might be advised to consult your physician if they are frequent or if you notice symptoms such as dizziness or fatigue.

Normally, electrical signals begin in the sinoatrial node, located in the upper right side of the heart. These signals descend to the lower chambers (or ventricles) that pump blood. The ventricles expand to force blood into the lungs. They return to the heart's center to begin the next cycle of pumping. However, a PVC starts at a different spot that is separate from the bundle of fibers known as the Purkinje fibers, located in the lower left part of the heart.

When PVCs happen, the heart may feel like it is racing or pounding. If you experience only just a few episodes and there are no other symptoms your cardiologist may not prescribe treatment. If you have many PVCs and your doctor might suggest that you undergo an electrocardiogram (ECG) to determine the heartbeat for a period of 24 hours. They might also recommend wearing a Holter monitor that will track the heart's rhythm over time to determine the number of PVCs you have.

Anyone who has suffered an earlier heart attack or cardiomyopathy - an illness that affects way the heart pumps blood - must take their PVCs seriously and speak to an expert in cardiology about lifestyle modifications. These include the avoidance of alcohol, caffeine, and smoking, reducing stress and anxiety and ensuring adequate sleep. A cardiologist can prescribe beta blockers to slow the heartbeat.


Even if you don't experience any other indications however, you should have PVCs checked by a cardiologist if they happen often. 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 can weaken the heart muscle. Most people who suffer from PVCs do not have any problems. They simply want to be aware that the fluttering or skipping heartbeats aren't normal.

Diagnosis

PVCs may feel like heartbeats that are fluttering particularly if they're frequent and intense. People who get lots of them might feel like they're about to faint. Exercise can trigger PVCs, but a lot of athletes who experience them have no heart or health problems. PVCs can show up on tests such as an electrocardiogram or Holter monitor. Repair My Windows And Doors use sticky patches with sensors to record electrical impulses coming from your heart. A cardiologist may also perform an echocardiogram, which uses ultrasound to study the heart and see how it's functioning.

A doctor will usually be able to determine if a patient has PVCs by conducting a thorough examination and taking a medical history. Sometimes, however, they may only be able to detect PVCs when they examine the patient for another reason, such as after an accident or surgical procedure. Ambulatory ECG monitoring systems can help detect PVCs and other arrhythmias, and they might be used in the event of any suspicion of cardiac disease.

If your cardiologist concludes that your heart is structurally healthy, reassurance might be all you need. If your symptoms are bothersome or make you feel anxious, staying away from alcohol, caffeine and other over the counter decongestants, and reducing stress may aid. Regular exercise, maintaining a healthy weight, and drinking enough fluids can help reduce the frequency of PVCs. If the symptoms persist or are extreme, talk with your physician about possible treatments that could help control the symptoms.

Treatment

If PVCs do not cause any symptoms or are not frequent, they usually don't need treatment. If they are frequent your doctor may need to examine for heart problems or suggest lifestyle adjustments. You could also have an operation to rid yourself of them (called radiofrequency catheter ablation).

If you have PVCs in your heart the electrical signal that creates your heartbeat is located outside of the sinoatrial (SA) node, which is located in the upper right corner of your heart. This can cause your heart to feel like it skips beats or has additional beats. PVCs are more frequent among those with heart problems however, it's not clear what causes them. PVCs can become more frequent as you age, and could be more frequent during exercising.

A doctor should perform an ECG along with an echocardiogram for a patient who suffers from frequent and painful PVCs to determine if there are structural heart problems. They will probably also do an exercise stress test to see whether the extra beats are caused by physical exercise. To find out if there are other causes for the increased beats, a heart catheterization or cardiac MRI can be performed.

Most people with PVCs are not affected and can live an ordinary life. They could increase your risk for heart rhythm disorders that can be dangerous particularly if they happen in certain patterns. In some instances, this means that the heart muscle becomes weaker and it is more difficult to pump blood throughout the body.

Regular exercise and a healthy diet can reduce your chances of developing PVCs. Avoid foods that are high in sodium and fat, and limit your consumption of tobacco and caffeine. It is also important to get enough sleep and reduce stress. Certain medicines can also increase the risk of developing PVCs. If you are taking any of these medications it is crucial to follow the advice of your doctor regarding eating a healthy diet, exercising, and taking your medication.

Studies of patients with a high amount of PVCs (that's more than 20 percent of their total heart beats) discovered that they had a higher rate of arrhythmia-induced cardiomyopathy. Some people may need an organ transplant.

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