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How a VC Can Affect Your Heart

PVCs are commonplace and can be experienced by a wide range of people without causing any problems. If they happen frequently, PVCs may weaken your heart and increase your chance of suffering from heart failure.

A bundle of fibers located in the upper right-hand corner of your heart (the sinoatrial, or SA, node) typically controls your heart's rhythm. Electrical signals are transmitted to the ventricles, or lower chambers of the heart.

Causes

PVCs occur when the electrical impulse that normally initiates your heartbeat in a part known as the sinus node (also known as the sinoatrial or SA node) isn't. Instead, the impulse starts 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. They may feel like the heart skipped a beating or feels like it is fluttering. They can happen infrequently and cause no symptoms, or they can happen often enough to interfere with your daily life. If they are very frequent or cause dizziness, weakness, or fatigue, your doctor might treat them with medicine.

PVCs are generally harmless and don't increase your risk of developing heart disease. Frequent PVCs, however, can weaken the heart muscle over time. This is especially true if they are caused by a heart-related condition 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 faster or flutters, and you may feel exhausted. The fluttering may be more noticeable when you exercise or consume certain foods or drinks. PVCs are more prevalent for those who suffer from chronic stress or anxiety. 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 they are a frequent occurrence, you may need to avoid certain drinks and foods like caffeine and alcohol. You can also lower stress by having enough sleep and exercising.

If you have a lot of PVCs Your doctor might suggest a medical procedure called radiofrequency catheter ablation, which eliminates the cells responsible for them. This is done by a specialist, known as an electrophysiologist. The treatment is usually effective in treating PVCs and reducing symptoms, but it does not stop them from becoming recurring in the future. In some cases, it can increase your risk of having atrial fibrillation (AFib) which could result in stroke. It is not common, but it could be life-threatening.

Signs and symptoms

Premature ventricular contracts PVCs, also known as PVCs, can cause your heart to skip or be fluttering. These heartbeats that are not normal can be harmless, but you might need to see your doctor in the event of frequent heartbeats or hurricane-proof window repair if you notice symptoms like dizziness, or fatigue.

Normaly, electrical signals begin in the sinoatrial, located in the upper right part of the heart. They then move to the lower chambers, Window Condensation Repair or ventricles, where blood pumps are located. The ventricles then contract to propel the blood into your lungs and return to the heart to start the next pumping cycle. But a PVC begins in a different location, from the bundle of fibers known as the Purkinje fibers in the lower left part of the heart.

When PVCs occur, the heart may appear to be beating faster or slower. If you only have one or two episodes, and no other symptoms are present, your cardiologist will probably not be able to treat you. If you've got a large number of PVCs, the doctor may recommend an electrocardiogram, also known as an ECG to determine your heartbeat over a 24-hour period. He or she may also recommend wearing a Holter monitor that records the heart's rhythm over time, allowing you to see how many PVCs you have.

Anyone who has suffered previously from a heart attack or cardiomyopathy, an illness that affects method by which the heart pumps blood - should take their PVCs seriously and speak to a cardiologist regarding lifestyle changes. These include avoiding alcohol, caffeine and smoking, reducing stress and anxiety, as well as getting enough rest. A cardiologist may prescribe beta blockers to slow the heartbeat.

If you have frequent PVCs even if you do not have any other symptoms, you should consult a cardiologist. These extra heartbeats can indicate a problem with the structure of your heart or to other health conditions, and over time, if they occur often enough, they can weaken the heart muscle. Most people who suffer from PVCs do not experience any issues. They would like to know if irregular heartbeats or fluttering is normal.

Diagnosis

PVCs might be felt as fluttering or skipped heartbeats, especially when they're intense or frequent. People who get lots of them may feel they're going to faint. Exercise can cause them, but most athletes who experience them have no heart or health problems. PVCs can show up in tests like an electrocardiogram or a Holter monitor. These are sticky patches that have sensors to record electrical impulses coming from your heart. A cardiologist could also employ an echocardiogram that uses ultrasound to study the heart and determine how it's working.

Most of the time, a doctor will be able to identify if someone has PVCs from a history and physical examination. Sometimes it is possible that they only be able to detect PVCs when they examine patients for a different reason such as following an accident or a surgery. Ambulatory ECG monitors are able to detect PVCs and other arrhythmias. They may be used to detect cardiac disease when there is a reason to be concerned.

If your cardiologist has determined that your heart is structurally healthy, reassurance might be all you need. If your symptoms are troubling, or cause you to feel anxious, staying away from alcohol, caffeine, and over the counter decongestants, and decreasing stress can aid. Engaging in regular exercise, keeping at a healthy weight, and drinking enough fluids can decrease the likelihood of PVCs. If the symptoms persist or are severe, talk with your physician about possible medication options to treat the symptoms.

Treatment

If PVCs are rare or do not cause symptoms, they rarely need treatment. If you experience them frequently and frequently, your doctor might want to check for any other heart problems and recommend lifestyle changes or medication. You could also undergo an operation (called radiofrequency cathode ablation) to eliminate them.

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. It can feel like your heart skips a beat or has extra beats. It's unclear what causes these symptoms, but they're common in people who have other heart conditions. PVCs are more frequent as we age and can occur more frequently during exercises.

A doctor should conduct an ECG and an echocardiogram on a patient that has frequent and painful PVCs to identify structural heart conditions. They should also conduct an exercise stress test to determine if the extra beats are caused by physical exercise. A heart catheterization, cardiac MRI or nuclear perfusion study could be performed to find other causes for the extra beats.

The majority of people with PVCs don't experience any issues and can live an ordinary life. They may increase your risk for dangerous heart rhythm disorders particularly if they develop in certain patterns. In some cases, that means the heart muscle gets weaker and is having difficulty pumping blood through your body.

Regular exercise and a healthy diet can lower the risk of developing PVCs. Avoid foods that are high in fat and sodium as well as reduce your intake of caffeine and tobacco. Sleep and stress are also crucial. Some medicines can also increase the risk of developing PVCs. If you are taking any of these medications, it is important to follow the advice of your doctor regarding healthy eating and exercising as well as taking your medication.

Studies of patients suffering from an excessive amount of PVCs (that's more than 20 percent of their total heart beats) found that they had a higher rate of arrhythmia-induced cardiomyopathy. This can lead to the need for a heart transplant in a few patients.