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How a VC Can Affect Your Heart

Many people have occasional PVCs without any problems. But if they occur frequently, PVCs can weaken your heart muscle 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's rhythm. Electrical signals travel to the ventricles, or lower chambers of the heart.

Causes

PVCs are caused when the electrical impulse that usually initiates your heartbeat at a point known as the sinus node (also called the sinoatrial node or SA node) does not. Instead, the impulse begins in another area of your heart, the ventricles, and causes an untimed beat. These extra beats are known as ventricular tachycardia and ventricular fibrillation. They may feel like the heart beats faster or feels fluttering. They may occur infrequently and not cause any symptoms, but they can be frequent enough to affect your quality of life. Your doctor may prescribe medication if they are frequent or cause weakness, dizziness or fatigue.

PVCs are generally harmless and don't increase your risk of developing heart disease. Over time, frequent PVCs can weaken the heart muscle. This is particularly the case if they are caused by a heart-related condition such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy which can lead to symptomatic heart failure.

PVCs can trigger symptoms like a feeling of your heart racing a beat, or the feeling of your heart fluttering. You may also feel breathless. The fluttering can be more evident when you exercise or consume certain drinks or food items. People who suffer from chronic anxiety or stress may have more PVCs and certain medications like amiodarone digoxin, and cocaine can increase the likelihood of developing them.

If you experience occasional PVCs your doctor might suggest lifestyle changes and medications. If you experience frequent PVCs, your doctor may suggest that you stay away from certain foods and drinks such as alcohol and caffeine. You can also reduce your stress and take advantage of plenty of rest and exercise.

If you have many PVCs, he may recommend a medical treatment known as radiofrequency catheter ablation. This destroys cells that cause PVCs. This is done by a specialist known as an electrophysiologist. The treatment is usually successful in treating PVCs which reduce symptoms, but does not prevent them from becoming recurring in the future. In some cases it can increase your risk of atrial fibrillation (AFib), which can cause a stroke. This isn't common, but it can be life-threatening.

Symptoms

Premature ventricular contractions or PVCs may cause your heart to skip or flutter. These extra heartbeats are usually harmless, but it is important to consult your physician when you experience frequent episodes or other symptoms such as dizziness or weakness.

The normal electrical signals start in the sinoatrial, located in the upper right-hand part of the heart. They then travel to the lower chambers, also known as ventricles, which pump blood. The ventricles contract to push the blood into the lungs. They then return to the center to begin the next cycle of pumping. But a pvc doctor (Https://articlescad.com/4-Dirty-little-secrets-about-window-doctor-near-me-and-the-window-doctor-near-me-industry-605106.html) starts in a different location and is located in the bundle of fibers known as the Purkinje fibers in the lower left part of the heart.

When PVCs occur, they cause the heart beat faster or feel as if it skipped the beat. If you experience a few episodes and no other symptoms, the doctor will probably not treat you. However, if you have lot of PVCs, the doctor may recommend an electrocardiogram, also known as an ECG to determine your heart rate over 24 hours. He or she might also recommend wearing a Holter monitor that records your heart rhythm over time to determine how many PVCs you have.

If you've had a previous heart attack or have suffered from cardiomyopathy - an illness that affects the way the heart pumps blood - must take their PVCs seriously and consult a cardiologist regarding lifestyle changes. This includes avoiding caffeine, alcohol and smoking, reducing stress and anxiety and getting enough sleep. A cardiologist can prescribe beta blockers to slow the heartbeat.

If you have frequent PVCs even if you do not have other symptoms, you should consult a cardiologist. These extra heartbeats may indicate a problem in the structure of your lungs or heart, and if they occur often enough, can weaken the heart muscle. Most people with PVCs do not experience any issues. They would like to know if fluttering heartbeats or skipping heartbeats is normal.

Diagnosis

PVCs can feel like fluttering or skipped heartbeats, especially when they're frequent or intense. People who get lots of them may feel they're about to faint. They can also occur with exercising, but most athletes who get them don't have any problems with their heart or health. PVCs may show up in tests like an electrocardiogram or a Holter monitor. These use sticky patches with sensors that record electrical signals from your heart. A cardiologist may also perform an echocardiogram, which makes use of ultrasound to examine the heart and determine how it's functioning.

Often, a doctor will be able to tell whether a person has PVCs from a history and physical examination. But sometimes they might only be able to detect them when they examine the patient for different reasons, like following an accident or surgery. Ambulatory ECG monitors can detect PVCs and other arrhythmias. They are able to identify cardiac problems when there is a concern.

If your cardiologist finds that your heart's structure is normal, reassurance will be the only treatment needed. However, if your symptoms are troubling or make you feel anxious, staying away from alcohol, caffeine, and other decongestants and reducing stress may aid. Regular exercise and maintaining a healthy weight and drinking enough fluids can aid in reducing the frequency of PVCs. If your symptoms persist or extreme, consult your doctor about medication that may be able to reduce the symptoms.

Treatment

If PVCs are rare or do not cause symptoms, they rarely need treatment. If you have them often and frequently, your doctor might want to examine for any other heart problems and recommend 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 causes your heartbeat begins somewhere outside of the sinoatrial node (SA node) in the top right corner of your heart. This could cause it to feel like your heart skips a beat or has extra beats. PVCs are more frequent among those who suffer from heart issues, but it's not known what causes them. PVCs are more frequent as we age and can occur more often during exercise.

A doctor should perform an ECG along with an echocardiogram for a patient who suffers from frequent and painful PVCs to identify structural heart conditions. The doctor will also perform an exercise stress test in order to determine if the increased heartbeats are caused by physical activity. A heart catheterization or cardiac MRI or nuclear perfusion study could be done to look for other causes of the increased beats.

Most people with PVCs are not affected and live the normal life. They can increase the risk of heart rhythm disorders that can be dangerous, especially if they occur in certain patterns. In some instances, this means that the heart muscle gets weaker and is unable to pump blood throughout the body.

A regular, healthy diet and regular exercise can reduce your risk of developing PVCs. Avoid foods that are high in sodium and fat, and limit your consumption of caffeine and tobacco. Sleep and stress are equally crucial. Certain medicines can also increase the risk of getting PVCs. If you are taking any of these medicines it is crucial to follow the advice of your doctor regarding healthy eating, exercising, door and window doctor taking your medication.

Studies of patients suffering from a high burden of PVCs (that's more than 20 percent of their total heart beats) discovered that they had a higher incidence of arrhythmia-induced cardiomyopathy. Some patients may require an organ transplant.