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How a VC Can Affect Your Heart

PVCs are common and may be experienced by a wide range of people without causing any problems. However, if they happen frequently, PVCs can weaken your heart muscle and increase the risk of heart failure.

The heart's rhythm is controlled by a group of fibers located in the upper right-hand corner of your heart. This is called the sinoatrial node or SA. Electrical signals travel to lower heart chambers or ventricles.

Causes

PVCs happen when the electrical impulse that normally starts your heartbeat at the Sinus Node (also called the Sinoatrial or SA node) is not initiated. Instead, the impulse begins in a different part of your heart, the ventricles, and causes a mistimed beat. These extra beats are known as ventricular tachycardia, and ventricular fibrillation. It could feel as if the heart skipped a beating or feels fluttering. They may occur infrequently, causing no symptoms, but they could occur frequently enough to affect your quality of living. If they happen frequently or cause weakness, dizziness or fatigue, your doctor might treat them with medication.

In most people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health problems. Over time, repeated PVCs can weaken the heart muscle. This is particularly relevant if they are triggered by a heart disease like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure.

The symptoms of PVCs include a feeling that your heart beats slower or flutters, and you may feel exhausted. The fluttering could be more apparent if you exercise, or eat or drink certain beverages or foods. PVCs are more prevalent in those suffering from chronic stress or anxiety. Certain medications, like digoxin, amiodarone, and cocaine, may increase their risk.

If you are experiencing occasional PVCs your doctor might suggest lifestyle changes and medication. If you are prone to frequent PVCs, your doctor windows might recommend avoiding certain foods and drinks, such as alcohol and caffeine. You can also take steps to reduce your stress, and get plenty of sleep and exercise.

If you're suffering from a lot of PVCs The doctor may recommend a medical treatment known as radiofrequency catheter ablation, which destroys the cells that are responsible for PVCs. This is done by a specialist, known as an electrophysiologist. It is usually successful in treating the PVCs and reducing symptoms, but it doesn't stop them from recurring in the future. In certain instances, it can increase the risk of developing atrial fibrillation (AFib), which can cause stroke. This is rare but it could be life-threatening.

Signs and symptoms

Premature ventricular contracts or PVCs may cause your heart to skip or be fluttering. These extra heartbeats are generally harmless, however, you should talk to your doctor if you have frequent episodes or other symptoms such as dizziness or weakness.

The normal electrical signals start in the sinoatrial region, which is in the upper right corner of the heart. They then move to the lower chambers, also known as ventricles, which pump blood. The ventricles expand to force blood into the lung. They return to the heart's center to begin the next cycle of pumping. A PVC starts at a different spot, the Purkinje fibers are located in 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 a few episodes, and no other symptoms are present, your cardiologist will probably not treat you. If you have a lot of PVCs, your doctor may recommend that you undergo an electrocardiogram (ECG) to determine the heartbeat for 24 hours. The doctor may also suggest wearing a Holter Monitor which tracks your heartbeat and tracks the number of PVCs.

Anyone who has suffered an earlier heart attack or cardiomyopathy - an illness that affects the heart's blood flow - must take their PVCs seriously and speak to a cardiologist regarding lifestyle changes. These include avoiding alcohol, caffeine and smoking, managing stress and anxiety, and getting enough rest. A cardiologist may also prescribe medication to slow the heartbeat for example, a beta blocker.

If you are experiencing frequent PVCs, even if you don't have any other signs, you should see an expert in cardiology. These heartbeats that are irregular could signal a problem with the structure of your heart or lungs, and if they occur often enough, it could weaken the heart muscle. Most people who suffer from PVCs do not experience any problems. They simply want to be aware that the fluttering and racing heartbeats aren't normal.

Diagnosis

PVCs might feel like fluttering or skipped heartbeats, especially when they are frequent or intense. People who get lots of them may feel they're about to faint. Exercise can trigger PVCs, but a lot of athletes who suffer from them do not have heart or health problems. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. They have sensors that record electrical impulses coming from your heart. A cardiologist might also use an echocardiogram that uses ultrasound to look at the heart and observe how it's functioning.

A doctor windowdoctor is often able to tell if a patient has PVCs by looking at them and taking a medical history. Sometimes however, they might not be aware of PVCs until they examine the patient for another reason, such as after an accident or a surgery. Ambulatory ECG monitoring systems also aid in detecting PVCs and other arrhythmias and could be utilized when there is a concern of heart disease.

If your cardiologist concludes that your heart is structurally healthy, reassurance may be all you need. If your symptoms are troubling or cause you to feel anxious, avoiding alcohol, caffeine and other over the drug decongestants and reducing stress may help. Regular exercise, being at a healthy weight, and drinking enough water can also reduce your episodes of PVCs. If the symptoms persist or are severe, talk with your physician about possible medication options to treat the symptoms.

Treatment

If PVCs do not cause any symptoms or happen rarely generally, they don't require treatment. If you have them often, your upvc doctor may want to examine for other heart conditions and recommend lifestyle changes or medication. You may also undergo an operation (called radiofrequency cathode ablation) to eliminate them.

If you suffer from PVCs in your heart, the electrical signal which causes your heartbeat begins somewhere different than the sinoatrial (SA) node located in the upper right corner of your heart. This can cause your heart to feel like it skips beats or has additional beats. It's not known what causes them, but they're more frequent in those with other heart problems. PVCs are more likely to occur as you age, and they could be more frequent during exercising.

If a patient is experiencing frequent and painful PVCs the doctor should conduct an ECG and an echocardiogram to rule out heart disease that is structural. They may also perform an exercise stress test to see if the extra beats are a result of physical exercise. A heart catheterization, cardiac MRI or nuclear perfusion study could be done to look for other reasons for the extra beats.

Most people who suffer from PVCs do not experience any complications and can lead an ordinary life. But they can increase the risk of developing dangerous heart rhythm problems especially if you are suffering from certain patterns of them. In some instances, this means the heart muscle gets weaker and is having difficulty pumping blood throughout your body.

Regular exercise and a healthy diet can lower your chances of developing PVCs. You should avoid foods that are high in fat and sodium, and you should also restrict your intake of tobacco and caffeine. Sleep and stress are equally important. Certain medicines can also increase your risk of getting PVCs. If you take any of these medications it is crucial that you follow your doctor's recommendations regarding healthy eating exercising, as well as taking your medication.

In studies of patients suffering from Pvc Doctor (Olderworkers.Com.Au) burdens that are excessive (more than 20% of heartbeats) there was a higher incidence of arrhythmia-induced cardiac myopathy was discovered. This can result in the need for a heart transplant in some people.