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How a VC Can Affect Your Heart

Many people experience occasional PVCs with no problems. If they occur often, PVCs may weaken your heart and increase your risk for heart failure.

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

Causes

PVCs occur when the electrical impulse that typically initiates your heartbeat in a region known as the sinus node (also called the sinoatrial node or SA node) does not. The impulse actually begins in the ventricles and causes an irregular heartbeat. These extra beats are also known as ventricular tachycardia, and ventricular fibrillation. They may feel like the heart skipped a beating or feels like it is fluttering. They can occur infrequently and cause no symptoms, or they may occur frequently enough to interfere with your quality of life. If they are very frequent or cause dizziness, weakness, or fatigue, your pvc doctor near me may treat them with medicine.

PVCs are generally safe and do not increase the risk of heart disease. A lot of 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 signs of PVCs include feeling like your heart beats slower or it flutters. You may feel breathless. The fluttering can be more evident when you exercise or have certain drinks or foods. PVCs are more common in people with chronic stress or anxiety. Certain medications, such as digoxin, amiodarone and cocaine, may increase the risk.

If you have occasional PVCs your doctor may recommend lifestyle changes and medications. If you are prone to frequent PVCs, your doctor may recommend that you avoid certain foods and drinks, such as caffeine and alcohol. You can also take steps to lessen your stress and get plenty of sleep and exercise.

If you have a lot of PVCs Your doctor might suggest a medical procedure called radiofrequency catheter ablation. This procedure destroys the cells that cause them. The procedure is carried out by a specialist, known as an electrophysiologist. The treatment is typically effective in treating PVCs, reducing symptoms but it does not stop them from returning in the future. In some instances it can increase your risk of atrial fibrillation (AFib) which could lead to a stroke. This is rare however it could be life-threatening.

Symptoms

Premature ventricular contractions, or PVCs can cause your heart to skip or flutter. These extra heartbeats are generally harmless, but it is important to consult your physician when you experience frequent episodes or other symptoms such as dizziness or weakness.

The electrical signals normally begin in the sinoatrial area, which is located in the upper right-hand corner of the heart. They then move to the lower chambers, also known as ventricles, that pump blood. The ventricles contract to push the blood into the lung. They return to the center to begin the next cycle of pumping. But a Pvc Doctor starts in a different location, from the bundle of fibers known as the Purkinje fibers, located in the lower left part of the heart.

When PVCs occur, they cause the heart beat or feel like it skipped a beat. If you only have one or two episodes, and there are no other symptoms, your cardiologist will probably not treat you. If you have many PVCs the doctor may suggest that you undergo an electrocardiogram (ECG) to determine the heartbeat for a period of 24 hours. The glass doctor may also recommend wearing a Holter monitor that records the heart's rhythm over time to see how many PVCs you have.

If you've suffered a heart attack in the past or have cardiomyopathy -- a condition that affects the way that the heart pumps blood -and must be aware of their PVCs and talk to an expert in cardiology about lifestyle changes. These include abstaining from alcohol, caffeine and smoking, reducing anxiety and stress and getting enough rest. A cardiologist can prescribe beta blockers to slow the heartbeat.

If you experience frequent PVCs even if do not have other symptoms you should see a cardiologist. These heartbeats that are irregular could indicate a problem in the structure of your heart or lungs, and if they happen often enough, can weaken the heart muscle. Most people with PVCs do not experience any problems. They would like to know if irregular heartbeats or fluttering is normal.

Diagnosis

PVCs may feel like heartbeats that flutter, particularly if they're frequent and intense. People who experience them frequently might feel faint. Exercise can trigger them, but most athletes who experience these symptoms do not have heart or health problems. PVCs can be detected in tests such as an electrocardiogram (ECG) or Holter monitor. These patches contain sensors that record electrical impulses coming from your heart. A cardiologist might also use an echocardiogram that uses ultrasound to study the heart and observe how it's functioning.

A doctor can often tell if a patient has PVCs by looking at them and taking a medical history. Sometimes it is possible that they only be able to detect PVCs when they examine the patient for another reason such as following an accident or surgical procedure. 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 concerns.

If your cardiologist determines that your heart's structure is normal, reassurance is the only remedy required. If your symptoms are bothersome, or cause you to feel anxious, avoiding alcohol, caffeine, and over the prescription decongestants, as well as the reduction of stress could help. Regular exercise, being at a healthy weight, and drinking enough water can help reduce the frequency of PVCs. If your symptoms persist or are severe, talk to your doctor about possible treatments that could help control the symptoms.

Treatment

If PVCs aren't common or don't cause symptoms, they do not usually need treatment. If they occur frequently your doctor may be able to look for heart issues or suggest lifestyle adjustments. You could also have an intervention to get rid of them (called radiofrequency catheter ablation).

If you have PVCs in your heart, the electrical signal which triggers your heartbeat starts somewhere outside of the sinoatrial (SA) node located in the upper right corner of your heart. This could cause it to feel like your heart skips a beat or has a few extra beats. It's not clear what causes them, but they're more common in people with other heart conditions. PVCs are more likely to occur as you age, and they could be more frequent during exercise.

If a patient is experiencing frequent and painful PVCs, a physician should conduct an ECG and an echocardiogram to rule out structural heart disease. They should also conduct an exercise stress test to see if the door doctor extra beats are due to physical exercise. A heart catheterization or cardiac MRI or nuclear perfusion study can be performed to find other causes for the increased beats.

The majority of people who suffer from PVCs have no complications and live an ordinary life. But they can increase your risk of having dangerous heart rhythm issues, especially if you have certain patterns of them. 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 regular exercise can help reduce your chances of developing PVCs. Avoid foods that are high in sodium and fat as well as reduce your intake of caffeine and tobacco. Stress and sleep are also crucial. Some medicines may also increase your risk of getting PVCs. If you are taking any of these medicines it is crucial that you follow the advice of your doctor regarding healthy eating exercising, as well as taking your medication.

Studies of patients suffering from a high amount of PVCs (that's more than 20 percent of their total heart beats) found that they had a higher risk of arrhythmia-induced cardiomyopathy. This can result in the need for a heart transplant in certain people.