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What A Weekly Pvc Doctor Project Can Change Your Life
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 of heart failure.

The rhythm of your heart is controlled by a bundle of nerve fibers situated in the upper right-hand part of your heart. This is known as the sinoatrial node or SA. Electrical signals travel from this node to the lower chambers of your heart, or ventricles.

Causes

PVCs occur when the electrical impulse that normally initiates your heartbeat in a part called the sinus node (also known as the sinoatrial or SA node) doesn't. The impulse actually begins in the ventricles, which causes an irregular heartbeat. These extra beats, also called ventricular tachycardia or ventricular fibrillation, may feel like your heart skipped a beat, or it feels like it is like it is fluttering. They can happen infrequently, causing no symptoms, but they can occur frequently enough to affect your quality of living. If they happen frequently or cause weakness, dizziness or fatigue, your doctor could treat them with medicine.

In most people, PVCs are harmless and don't increase your risk of developing heart disease or other health problems. Regular PVCs however, could weaken the heart muscle over time. This is especially true if they are caused by a heart disease like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure.

The signs of PVCs include a feeling that your heart skips a beat or it flutters. You may feel breathless. The fluttering may be more noticeable if you exercise, or consume certain beverages or foods. PVCs are more prevalent for those who suffer from chronic anxiety or stress. Certain medications, like digoxin, amiodarone, and cocaine, can increase their risk.

If you have occasional PVCs Your doctor might suggest lifestyle changes and medications. If you are prone to frequent PVCs, your physician may suggest that you stay away from certain drinks and foods, like caffeine and alcohol. You can also lower stress by taking enough rest and exercising.


If you have many PVCs, your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation. This procedure eliminates the cells responsible for them. The procedure is carried out by a specialist known as an electrophysiologist. It is generally successful in treating the PVCs and reducing symptoms however, it doesn't prevent them from occurring in the future. In certain instances, it can increase the risk of having atrial fibrillation (AFib) which is a condition that can cause stroke. It is not common, but it could be life-threatening.

Signs and symptoms

Premature ventricular contracts or PVCs may cause your heart to skip or to flutter. These extra heartbeats are generally harmless, but you should talk to your doctor when you experience frequent episodes or signs like dizziness or weakness.

The normal electrical signals start in the sinoatrial, 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 push the blood into the lungs. They return to the heart's center to start the next cycle of pumping. However, a PVC starts in a different place and is located in the bundle of fibers called the Purkinje fibers, located in the bottom left portion of the heart.

When PVCs occur and the heart is affected, it may feel like it is beating faster or slower. If you only have just a few episodes and no other symptoms are present your cardiologist may not treat you. If you've got a lot of PVCs the doctor may suggest an electrocardiogram, or ECG to determine your heartbeat over 24 hours. He or she might also recommend wearing a Holter monitor that will track the heart's rhythm over time, allowing you to see the number of PVCs you have.

People who have suffered a heart attack in the past or suffer from cardiomyopathy -- a condition that affects how the heart pumps bloodand should be aware of their PVCs and consult a cardiologist about lifestyle changes. These include abstaining from caffeine, alcohol, and smoking, managing stress and anxiety, and getting enough rest. A cardiologist may prescribe beta blockers to slow the heartbeat.

If you are experiencing frequent PVCs even if do not have any other symptoms you should see an expert in cardiology. These extra heartbeats can be a sign of a problem with the structure of your heart or other health conditions and, over time if they occur often enough, they may weaken the heart muscle. But the majority of people suffering from PVCs don't experience any problems. They want to know if the rapid heartbeats, or the skipping of heartbeats is normal.

Diagnosis

PVCs can be akin to heartbeats that are fluttering especially if they are frequent and intense. People who experience them regularly may feel weak. Exercise can cause PVCs, but a lot of athletes who suffer from them have no heart or health problems. PVCs may show up in tests like an electrocardiogram (ECG) or Holter monitor. These patches have sensors that record electrical impulses from your heart. the window doctor may also use an ultrasound echocardiogram to examine the heart.

A doctor will usually be able to determine if a patient has PVCs by conducting a thorough examination and taking a medical history. Sometimes, they may only notice them while examining the patient for other reasons, for instance following an accident or surgery. Ambulatory ECG monitors are able to detect PVCs and other arrhythmias. They can be used to identify cardiac problems if there is any reason to be concerned.

If your cardiologist determines that your heart's structure is normal, reassurance will be the only remedy required. If your symptoms are causing you discomfort or make you be anxious, avoiding alcohol, caffeine and other over the counter decongestants, and decreasing stress can help. Regular exercise, maintaining a healthy weight and drinking enough fluids can help reduce the frequency of PVCs. If your symptoms are persistent or severe, talk to your physician about the medications that may be able to manage these symptoms.

Treatment

If PVCs aren't causing symptoms or are not frequent they aren't usually in need of treatment. If you experience them frequently or frequently, your doctor may wish to examine for any other heart problems and recommend lifestyle changes or medication. You could also have a procedure to get rid of them (called radiofrequency catheter ablation).

If you suffer from PVCs in your heart the electrical signal that causes your heartbeat begins somewhere different than the sinoatrial (SA) node located in the upper right corner of your heart. This can make it feel like your heart skips a beat or has a few extra beats. It's not clear what causes these symptoms, but they're common in people with other heart issues. PVCs may increase in frequency as you age, and they might occur more frequently during exercise.

If a patient experiences frequent and painful PVCs doctors should perform an ECG and an echocardiogram to rule out structural heart disease. They may also perform an exercise stress test to see whether the extra beats are a result of physical exercise. To find out whether there are other reasons for the extra beatings, a heart catheterization or an MRI can be performed.

The majority of people who suffer from PVCs don't experience any issues and can live an ordinary life. However, they may increase your risk of having dangerous heart rhythm issues especially if you are suffering from certain patterns of them. In certain cases, it means that your heart muscle gets weaker and is having difficulty pumping blood throughout your body.

A regular, healthy diet and plenty of exercise can reduce your chances of developing PVCs. Avoid foods that are high in sodium and fat as well as restrict your intake of tobacco and caffeine. Also, you should try to get enough sleep and manage stress. Some medicines can also increase the risk of getting PVCs. If you take any of these medicines it is essential to follow your doctor's advice about eating healthy 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) discovered that they had a higher rate of arrhythmia-induced cardiomyopathy. Some people may need an organ transplant.

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