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Why Pvc Doctor Is Right For You
How a VC Can Affect Your Heart

PVCs are commonplace and can be experienced by many people without causing any issues. If they occur regularly, PVCs can weaken your heart muscle and increase the risk of heart failure.

A bundle of fibers located in the top right portion of your heart (the sinoatrial, or SA, node) typically regulates your heart rhythm. Electrical signals are transmitted from there to the lower chambers of your heart, or ventricles.

Causes

PVCs are caused when the electrical impulse that typically begins your heartbeat at a point known as the sinus node (also called the sinoatrial or SA node) isn't. Instead, the impulse starts in another area of your heart, the ventricles, and causes a wrongly timed beat. These extra beats are also called ventricular tachycardia or ventricular fibrillation. They may feel like the heart skipped a beating or feels like it is fluttering. They may occur infrequently, causing no symptoms, but they can be frequent enough to affect your standard of living. Your doctor may prescribe medication in the event that they are frequent or cause weakness, dizziness or fatigue.

For most people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health problems. Regular PVCs however, could weaken your heart muscle over time. This is especially true if they are caused by a heart disease such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy which can lead to symptomatic heart failure.

The signs of PVCs include a feeling that your heart beats slower or it flutters. You may feel breathless. The fluttering could be more evident when you exercise or consume certain foods or beverages. PVCs are more prevalent in those suffering from chronic stress or anxiety. Some drugs, like digoxin, amiodarone and cocaine, can also increase the risk.

If you experience occasional PVCs your doctor might suggest lifestyle changes and medication. If they are a regular occurrence, you may need to stay clear of certain foods and beverages like caffeine and alcohol. You can also lower your stress levels by having enough sleep and exercising.

If you've got a lot of PVCs Your doctor might recommend a medical procedure referred to as radiofrequency catheter ablation. It destroys the cells that cause them. This procedure is performed by a specialist known as an electrophysiologist. The treatment is typically effective in treating PVCs, reducing symptoms but it does not stop them from becoming recurring in the future. In certain cases it can increase your risk of atrial fibrillation (AFib) which could cause a stroke. It is not common, but it can be life-threatening.

Symptoms


Premature ventricular contractures, or PVCs can cause your heart to skip or be fluttering. These heartbeats can be harmless, however, you should talk to your doctor in case you experience frequent episodes or symptoms like dizziness or weakness.

Normally, electrical signals start in the sinoatrial node, which is in the top right side of the heart, and move down to the lower chambers (or ventricles) that pump blood. The ventricles expand to push the blood into the lung. They then return to the center to begin the next cycle of pumping. A PVC begins at a different spot, the Purkinje fibers are located in the left-hand side of the heart.

When PVCs occur, they cause the heart beat or feel as if it skipped one beat. If window doctor 've experienced just a few episodes but no other symptoms, the doctor probably won't be able to treat you. However, if you have large number of PVCs and you have other symptoms, your doctor might suggest an electrocardiogram, or ECG to determine your heartbeat over the course of 24 hours. They may also suggest wearing a Holter Monitor, which records your heart rhythm and counts the number of PVCs.

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

Even if there aren't any other indications, you should still get PVCs checked by an cardiologist if they occur often. These heartbeats that are irregular could signal a problem with the structure of your lungs or heart, and if they happen often enough, can weaken the heart muscle. But most people with PVCs don't experience any problems. They want to know if the rapid heartbeats, or the skipping of heartbeats is normal.

Diagnosis

PVCs might appear to be fluttering or skip heartbeats, particularly when they're intense or frequent. People who experience a lot of them may feel they're about to faint. Exercise can trigger PVCs, but a lot of athletes who experience these symptoms do not have heart or health issues. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. These patches contain sensors that record electrical impulses from your heart. A cardiologist might also use an echocardiogram that uses ultrasound to look at the heart and see how it's functioning.

Often, a doctor will be able to tell whether the patient has PVCs through a medical history and physical exam. But sometimes they might not be aware of them until they examine the patient for other reasons, such as after an accident or surgery. Ambulatory ECG monitors are able to detect PVCs, as well as other arrhythmias. They can be used to identify cardiac problems when there is a concern.

If your cardiologist determines your heart is structurally healthy, reassurance may be all that's needed. If your symptoms are causing you discomfort or make you feel anxious, avoiding alcohol, caffeine and over-the prescription decongestants, as well as decreasing stress can help. Getting regular exercise, staying at a healthy weight, and drinking enough water can reduce your episodes of PVCs. If your symptoms persist or severe, talk to your doctor about medication that could be able to manage the symptoms.

Treatment

If PVCs are rare or do not cause symptoms, they don't usually need treatment. If you are frequently affected, your doctor may want to check for other heart conditions and suggest lifestyle changes or medications. You may also undergo an intervention to get rid of them (called radiofrequency catheter ablation).

If you have PVCs in your heart, the electrical signal which creates your heartbeat is located different than the sinoatrial (SA) node that is located in the upper right-hand corner of your heart. This can cause your heart to feel as if it skips a beating or has additional beats. It's not known what causes these, but they're more common in people with other heart problems. PVCs can become more frequent as you age, and may be more frequent during exercises.

If a patient experiences frequent and painful PVCs, a physician should perform an ECG and an echocardiogram to rule out heart disease that is structural. The doctor will also likely conduct an exercise stress test in order to determine if the extra heartbeats are due to physical exercise. To determine whether there are any other causes for the extra beats, a heart catheterization or a cardiac MRI is possible.

The majority of people who suffer from PVCs do not have any issues and can live the normal life. However, they can increase your risk of having dangerous heart rhythm problems particularly if you have certain patterns of them. In some cases, this means that the heart muscle becomes weaker and is unable to pump blood throughout the body.

A healthy, regular diet and a lot of exercise can reduce your risk of developing PVCs. Avoid foods high in fat and sodium and limit your consumption of caffeine and tobacco. Stress and sleep are also important. Some medicines can also increase your risk of PVCs. If you are taking any of these medications, it is important to follow your doctor's recommendations regarding healthy eating and exercising as well as taking your medication.

Studies of patients with an excessive amount of PVCs (that's more than 20% of their total heart beats) found that they had a higher risk of arrhythmia-induced cardiomyopathy. Some patients may require an organ transplant.

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