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Why Is Everyone Talking About Pvc Doctor Right Now
How a VC Can Affect Your Heart

Many people experience occasional PVCs without any problems. If they happen frequently, PVCs may weaken your heart and increase the risk for heart failure.

A bundle of fibers in the top right portion of your heart (the sinoatrial node, also known as SA) usually controls your heart's rhythm. Electrical signals travel to ventricles or lower chambers of your heart.

Causes

PVCs occur when the electrical impulse that normally begins your heartbeat in a part called the sinus node (also known as the sinoatrial or SA Node) isn't. Instead, the impulse begins in a different area of your heart--the ventricles--and causes an untimed beat. These extra beats are also called ventricular tachycardia or ventricular fibrillation. It could feel as if the heart beats faster or feels fluttering. They may occur infrequently, causing no symptoms, but they can be frequent enough to impact your quality of living. If they occur frequently or cause dizziness, weakness, or fatigue, your doctor might treat them with medication.

For the majority of people, PVCs are harmless and do not increase the risk of heart disease or other health problems. In time, repeated PVCs can weaken the heart muscle. This is particularly relevant if they are triggered by a heart disease such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which can lead to symptomatic heart failure.

PVCs can trigger symptoms, such as a sensation of your heart beating a beat, or the feeling of your heart fluttering. It is also possible to feel breathless. The fluttering can be more noticeable when you exercise or consume certain drinks or foods. People with chronic anxiety or stress can have more PVCs, and some medications such as amiodarone, digoxin and cocaine can increase the chance of developing them.

If you have occasional PVCs Your doctor might suggest lifestyle changes and medication. If they are a regular occurrence, you may have to stay clear of certain foods and beverages, such as caffeine and alcohol. the window doctor can also take steps to lessen your stress, and get plenty of sleep and exercise.

If you have many PVCs, your doctor may suggest a medical procedure called radiofrequency catheter ablation. It destroys the cells that cause them. Electrophysiologists are the ones who perform this procedure. It is typically effective in treating PVCs and reducing symptoms however it does not stop them from occurring in the future. In certain cases, it may increase the risk of developing atrial fibrillation (AFib), which can result in stroke. This is rare but can be life-threatening.

Signs and symptoms

Premature ventricular contractures, or PVCs can cause your heart to skip or flutter. These extra heartbeats can be harmless, but you may be advised to consult your physician in the event of frequent heartbeats or if you are experiencing symptoms like dizziness or fatigue.

The normal electrical signals start in the sinoatrial region, which is in the upper right part of the heart. They then move to the lower chambers, or ventricles, which pump blood. The ventricles contract to pump blood into the lungs. They return to the heart's center to start the next cycle of pumping. A PVC starts in a different place that is the Purkinje fibers are located in the bottom left of the heart.


When PVCs occur, they make the heart pound or feel as if it skipped one beat. If you only have one or two episodes, and no other symptoms are present, your cardiologist will probably not be able to treat you. However, if you have large number of PVCs the doctor may suggest an electrocardiogram, or ECG, to measure your heartbeat over 24 hours. He or she might also suggest wearing a Holter Monitor which tracks the heart's rhythm and count the number of PVCs.

People who have suffered previously from a heart attack or cardiomyopathy - an illness that affects way the heart pumps blood - should take their PVCs seriously and speak to a cardiologist regarding lifestyle modifications. This includes avoiding caffeine, alcohol and smoking, managing stress and anxiety and getting enough sleep. A cardiologist may prescribe beta blockers to slow down the heartbeat.

Even if you don't experience any other symptoms however, you should have PVCs examined by an expert in cardiology if they occur frequently. These heartbeats that are irregular could indicate a problem in the structure of your heart or lungs and if they occur often enough, it could weaken your heart muscle. But most people suffering from PVCs don't experience any problems. They would like to know if irregular heartbeats or fluttering is normal.

Diagnosis

PVCs may feel like fluttering or skipped heartbeats, particularly when they are frequent or intense. People who experience them frequently may feel faint. They can also occur during exercise, though many athletes who experience them don't have issues with their heart or health. PVCs can be detected in tests such as an electrocardiogram (ECG) or Holter monitor. They use sticky patches with sensors that record electrical impulses coming from your heart. A cardiologist might also use an echocardiogram, which makes use of ultrasound to study the heart and observe how it's functioning.

A doctor may be able to tell whether the patient is suffering from PVCs from a patient's history and physical examination. Sometimes however, they might not be aware of PVCs until they examine a patient for another reason such as following an accident or surgery. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They are able to detect heart disease when there is a concerns.

If your cardiologist concludes that your heart's structure is normal, reassurance is the only treatment required. If your symptoms are troubling or cause you to feel anxious, staying away from alcohol, caffeine and over-the drug decongestants and decreasing stress can aid. Regular exercise, maintaining a healthy weight, and drinking enough fluids can all aid in reducing the frequency of PVCs. If your symptoms persist or are severe, speak to your doctor about possible treatments that could help control these symptoms.

Treatment

If PVCs do not cause any symptoms or are not frequent they aren't usually in need of treatment. If you have them often or frequently, your doctor may wish to check for any other heart problems and suggest lifestyle changes or medicine. You might also get a procedure to get rid of them (called radiofrequency catheter ablation).

If you have PVCs, the electrical signal that triggers your heartbeat is generated from a place other than the sinoatrial node (SA node) in the top right side of your heart. This could cause your heart to feel like it skips a beating or has additional beats. It's not clear what causes them, but they're more common in people with other heart issues. PVCs are more likely to occur as you age, and they could be more frequent during exercise.

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 due to physical activity. To find out if there are other causes for the extra beats the heart catheterization or cardiac MRI could be conducted.

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

Regular exercise and a balanced diet can lower your risk of developing PVCs. Avoid foods that are high in fat and sodium and limit your consumption of caffeine and tobacco. Sleep and stress are equally important. Some medicines can also increase your risk of PVCs. If you are taking one of these medications it's crucial to follow your doctor's instructions about a healthy diet, exercise 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. Some people may need an organ transplant.

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