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10 Pvc Doctor Tips All Experts Recommend
How a VC Can Affect Your Heart

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

The heart's rhythm is usually controlled by a group of fibers located in the upper right-hand part of your heart. This is called the sinoatrial nerve, or SA. Electrical signals are transmitted from there to the lower chambers of your heart, or ventricles.

Causes

PVCs happen when the electrical impulse that usually initiates your heartbeat in a part called the sinus node (also called the sinoatrial node or SA node) doesn't. Instead, the impulse begins in a different part of your heart, the ventricles, and causes a mistimed beat. 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 can occur infrequently and have no symptoms or they can occur frequently enough to impact your daily life. If they happen frequently or cause weakness, dizziness or fatigue, your doctor may treat them with medicine.

For the majority of people, PVCs are harmless and do not increase the risk of developing heart disease or other health problems. A lot of PVCs however, could weaken the heart muscle over time. This is especially relevant if they are triggered by a heart-related condition such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy which could lead to symptoms of heart failure.

PVCs can cause symptoms like a feeling of your heart racing an beat, or fluttering. You may also feel breathless. The fluttering can be more noticeable when you exercise or have certain drinks or foods. PVCs are more common in those suffering from chronic anxiety or stress. Some drugs, like digoxin, amiodarone, and cocaine, can also increase the risk of developing PVCs.

If you are experiencing occasional PVCs, your doctor may suggest lifestyle changes and medication. If they're a frequent occurrence, you may need to stay clear of certain foods and beverages like caffeine and alcohol. You can also lessen your stress levels by taking enough rest and exercising.

If you have a lot of PVCs, your doctor may suggest a medical procedure known as radiofrequency catheter ablation. It destroys the cells that cause them. Electrophysiologists are the ones who perform this procedure. It is usually successful in treating the PVCs and reducing symptoms however it does not stop them from recurring in the future. In some cases it can increase the risk of having atrial fibrillation (AFib) which is an illness that can cause stroke. This is rare, but it can be life-threatening.

Symptoms

Premature ventricular contractions or PVCs may cause your heart to skip or be fluttering. These heartbeats can be harmless, but you should consult your physician when you experience frequent episodes or symptoms like dizziness or weakness.

The electrical signals normally begin in the sinoatrial area, which is located in the upper right part of the heart. They then travel to the lower chambers, or ventricles, that pump blood. The ventricles expand to pump blood into the lung. They return to the center to begin the next cycle of pumping. A PVC starts at a different spot in the Purkinje fibres bundle at the left side of the heart.

When PVCs happen and the heart is affected, it may feel as if it's beating faster or slower. If you have only one or two episodes, and no other symptoms are present, your cardiologist will probably not treat you. If you have many PVCs and your doctor might suggest you undergo an electrocardiogram (ECG) to determine the heartbeat for a period of 24 hours. He or she might also recommend wearing a Holter monitor, which will record your heart rhythm over time to see how many PVCs you have.

People who have 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. This includes cutting down on caffeine, alcohol and smoking, reducing stress and anxiety, as well as getting enough rest. A cardiologist may prescribe medication to slow heartbeat, such as beta blockers.

If you experience frequent PVCs, even if you don't have any other symptoms, you should consult a cardiologist. These extra heartbeats can be a sign of an issue with the structure of your heart or to other health conditions and, over time when they happen frequently enough, they could weaken the heart muscle. But the majority of people suffering from PVCs do not experience any issues. They simply want to be aware that the fluttering and skipping heartbeats aren't normal.

Diagnosis

PVCs can feel like heartbeats that are fluttering particularly if they're frequent and intense. Patients who have a lot of them may feel they're about to faint. double glazing doctor 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 a Holter monitor. These use sticky patches with sensors that record electrical signals from your heart. A cardiologist might also use an echocardiogram that uses ultrasound to study the heart and observe how it's working.

Most of the time, a doctor will be able to determine if a person is suffering from PVCs from a history and physical examination. Sometimes, they may only be able to detect them when they examine the patient for different reasons, like following an accident or surgery. Ambulatory ECG monitoring systems also help detect PVCs and other arrhythmias and they might be used if there's any concern of heart disease.

If your cardiologist finds that your heart is structurally normal, reassurance will be the only treatment needed. If your symptoms are troubling or make you feel anxious, staying away from alcohol, caffeine, and over the drug decongestants and the reduction of stress could aid. Regular exercise and maintaining a healthy weight and drinking enough fluids can help reduce the frequency of PVCs. If your symptoms continue or are severe, speak to your doctor about possible treatments that could help control the symptoms.

Treatment

If PVCs aren't causing symptoms or happen rarely they aren't usually in need of treatment. If you experience them frequently or frequently, your doctor may wish to examine for other heart issues and suggest lifestyle changes or medicine. You may also undergo a procedure to get rid 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 located in the upper right-hand corner of your heart. This could cause it to feel like your heart skips beats or is beating faster. It's not known what causes them, but they're more frequent in those with other heart problems. PVCs are more frequent with age and might happen more frequently during exercise.

If a patient is experiencing frequent and painful PVCs the doctor should perform an ECG and an echocardiogram to determine if there is a structural heart problem. They should also conduct an exercise stress test to determine if the extra beats are caused by physical exercise. A heart catheterization or cardiac MRI or nuclear perfusion studies can be conducted to determine other reasons for the increased beats.

The majority of people with PVCs are not affected and live an ordinary life. They may increase the risk of heart rhythm disorders that can be dangerous particularly if they happen in certain patterns. In certain cases, it means that your heart muscle gets weaker and is unable to pump blood through your body.


A regular, healthy diet and a lot of exercise can help reduce your chances of developing PVCs. Avoid foods that are high in sodium and fat, and limit your consumption of tobacco and caffeine. You should also try to sleep enough and manage stress. Certain medicines can also increase the risk of developing PVCs. If you take any of these medicines it is essential to follow your doctor's recommendations about eating healthy, exercising, and taking your medication.

In studies of patients suffering from PVC burdens that are high (more than 20% of heartbeats) there was a higher incidence of arrhythmia-induced cardiac myopathy was found. This can lead to a need for a heart transplant in some people.

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