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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 issues. If they occur regularly, PVCs can weaken your heart muscle and increase your risk of heart failure.

The rhythm of your heart is usually controlled by a bundle of fibers that are located in the upper right-hand corner of your heart. This is known as the sinoatrial node or SA. Electrical signals travel to ventricles or lower chambers of your heart.

Causes

PVCs are caused when the electrical impulse that usually starts your heartbeat in a part known as the sinus node (also known as the sinoatrial node or SA node) isn't. The impulse actually starts 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's fluttering. They may occur infrequently and not cause any symptoms, but they may occur frequently enough to affect your quality of life. Your doctor might prescribe medication if they are frequent or cause weakness, dizziness or fatigue.

PVCs are generally harmless and do not increase the risk of heart disease. Frequent PVCs however, could weaken the heart muscle over time. This is particularly relevant if they are triggered by a heart disease like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy, which could lead to symptoms of heart failure.

PVCs can cause symptoms like a feeling of your heart skipping an beat, or the feeling of your heart fluttering. It is also possible to feel breathless. The fluttering may be more evident when you exercise or have certain drinks or foods. PVCs are more common in people with chronic anxiety or stress. Some drugs, like digoxin, amiodarone and cocaine, may increase their risk.

If you experience occasional PVCs your doctor may suggest lifestyle changes and Skylight window Replacement medication. If you have frequent PVCs, your doctor may recommend avoiding certain foods and drinks like caffeine and alcohol. You can also reduce your stress and make sure you get enough sleep and exercise.

If you have a lot of PVCs, he may suggest a medical procedure called radiofrequency catheter ablation, which destroys the cells that are responsible for PVCs. This procedure is performed by a specialist known as an electrophysiologist. The treatment is generally effective in treating PVCs and reducing symptoms, but does not prevent them from becoming recurring in the future. In certain cases, it may increase the risk of atrial fibrillation (AFib) which is which can lead to stroke. This is rare, but it can be life-threatening.

Symptoms

Premature ventricular contractions, or PVCs, may make your heart seem to skip or flutter a beat. These heartbeats that are not normal can be harmless, but you may want to consult your doctor if they are frequent or if you experience symptoms like dizziness, or fatigue.

The electrical signals typically begin in the sinoatrial node which is in the top right portion of the heart, and move down to the lower chambers (or ventricles) that pump blood. The ventricles then contract to push the blood into the lung. They then return to the center to begin the next cycle of pumping. But a PVC starts in a different place and is located in the bundle of fibers called the Purkinje fibers, in the left-hand side of the heart.

When PVCs happen they can make the heart feel like it is racing or pounding. If you've experienced a few episodes and no other symptoms, your cardiologist probably won't treat you. If you've got a lot of PVCs and your doctor might suggest you undergo an electrocardiogram (ECG) to monitor your heartbeat for 24 hours. The doctor may also suggest wearing a Holter monitor that will track your heartbeat over time to determine the number of PVCs you have.

People who have had a prior heart attack or have cardiomyopathy -which alters the way the heart pumps blood -and should be aware of their PVCs and consult a cardiologist about changes to their lifestyle. Those include the avoidance of alcohol, caffeine, and smoking, managing anxiety and stress and getting enough sleep. A cardiologist can prescribe medications to slow heartbeat, like beta blockers.

Even if you don't have any other signs, you should still get PVCs checked by an expert in cardiology if they occur often. These irregular heartbeats could signal a problem with the structure of your lungs or heart, and if they happen often enough, can weaken the heart muscle. But the majority of people suffering from PVCs do not experience any issues. They just want to know that the fluttering or skippy heartbeats aren't typical.

Diagnosis

PVCs can appear to be fluttering or skip heartbeats, especially when they're frequent or intense. People who experience them often may feel faint. Exercise can cause them, but most athletes who experience them do not have heart or health issues. PVCs can be detected in tests such as an electrocardiogram (ECG) or Holter monitor. These are sticky patches that have sensors to record electrical signals from your heart. A cardiologist could also employ an echocardiogram that uses ultrasound to examine the heart and see how it's working.

Most of the time, a doctor will be able to identify if the patient is suffering from PVCs through a medical history and skylight window replacement physical examination. Sometimes, however, they may only notice PVCs when examining patients for a different reason, such as after an accident or a surgery. Ambulatory ECG monitors are able to detect PVCs and other arrhythmias. They may be used to identify cardiac problems if there is any concerns.

If your cardiologist concludes that your heart is structurally normal, reassurance will be the only treatment 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 aid. Getting regular exercise, staying at a healthy weight, and drinking enough water can also reduce your episodes of PVCs. If your symptoms continue or are severe, speak to your doctor Window Hinge Repair about medications that can control them.

Treatment

If PVCs don't cause symptoms or happen rarely they aren't usually in need of treatment. If they occur frequently, your doctor might need to examine for heart issues or skylight window replacement suggest lifestyle adjustments. You could also have an operation to rid yourself of them (called radiofrequency catheter ablation).

If you suffer from PVCs in your heart the electrical signal that causes your heartbeat begins somewhere other than at the sinoatrial (SA) node located in the upper right-hand corner of your heart. This could cause it to feel like your heart skips a beat or has a few extra beats. PVCs are more frequent among those who suffer from heart issues however it's unclear the reason behind them. PVCs can increase in frequency as we age and can occur more often during exercise.

A physician should perform an ECG and an echocardiogram on a patient who has frequent and painful PVCs to identify structural heart conditions. The doctor will also conduct an exercise stress test to determine if the extra heartbeats are related to physical exercise. To determine whether there are any other causes for the increased beats the heart catheterization or an MRI could be conducted.

The majority of people who suffer from PVCs have no complications and can live a normal life. However, they may increase the risk of developing dangerous heart rhythm problems especially if you are suffering from certain patterns of them. In some cases, that means that the heart muscle becomes weaker and has trouble pumping blood through your body.

A healthy, regular diet and a lot of exercise can reduce the chances of developing PVCs. Avoid foods high in fat and sodium and limit your consumption of tobacco and caffeine. Stress and sleep are also crucial. Certain medications can increase the risk of developing PVCs. If you take any of these medicines it is crucial that you follow the advice of your doctor regarding healthy eating and exercising as well as taking your medication.

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