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How a VC Can Affect Your Heart

Many people experience occasional PVCs without any problems. If they occur regularly, PVCs can weaken your heart muscle and increase your risk of heart failure.

A bundle of fibers in the upper right part of your heart (the sinoatrial node, also known as SA) typically regulates your heart rhythm. Electrical signals travel to the ventricles, or lower chambers of the heart.

Causes

PVCs occur when the electrical impulse which normally initiates your heartbeat at the Sinus Node (also known as the Sinoatrial or the SA node) does not. Instead, the impulse begins in another area of your heart--the ventricles--and causes a wrongly timed beat. These extra beats are also known as ventricular tachycardia, and ventricular fibrillation. They may feel like the heart beats faster or feels fluttering. They can occur rarely, causing no symptoms, but they could also happen frequently enough to affect your quality of living. Your doctor may prescribe medicine when they occur frequently or cause weakness, dizziness or fatigue.

For most people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health issues. In time, repeated PVCs can weaken the heart muscle. This is particularly relevant if the PVCs are caused by an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that could lead to heart failure.

PVCs can cause symptoms like a feeling of your heart beating an beat, or the feeling of your heart fluttering. You may also feel exhausted. The fluttering can be more apparent when you exercise or consume certain beverages or foods. People who experience chronic anxiety or stress may have more PVCs, and some drugs like amiodarone digoxin and window sealing cocaine can increase the likelihood of developing them.

If you experience occasional PVCs your doctor may suggest lifestyle changes and medication. If they're a frequent occurrence, you may need to stay clear of certain foods and beverages, such as alcohol and caffeine. You can also take steps to reduce your stress levels, and make sure you get enough sleep and exercise.

If you've got a lot of PVCs Your doctor might recommend a medical procedure referred to as radiofrequency catheter ablation. This procedure eliminates the cells responsible for them. This procedure is performed by a specialist, known as an electrophysiologist. The treatment is usually effective in treating PVCs which reduce symptoms, but does not prevent them from returning in the future. In certain cases, it can increase your risk of having atrial fibrillation (AFib) which can result in stroke. It's not common, but it can be life-threatening.

Signs and symptoms

Premature ventricular contractures PVCs, also known as PVCs, can cause your heart to skip or be fluttering. These extra heartbeats are harmless, Louvred Window Repair but you may be advised to consult your physician if they are frequent or if you are experiencing symptoms such as dizziness or fatigue.

Normally, electrical signals begin in the sinoatrial node, located in the top right portion of the heart. These signals travel down to the lower chambers (or ventricles) which pump blood. The ventricles contract to force blood into the lungs. They return to the center to start the next cycle of pumping. But a PVC starts in a different location that is separate from the bundle of fibers, known as the Purkinje fibers in the lower left part of the heart.

When PVCs occur, they make the heart beat faster or feel as if it skipped one beat. If you only have a few episodes, and no other symptoms are present your cardiologist may not treat you. However, if you have large number of PVCs the doctor may recommend an electrocardiogram, also known as an ECG, Contemporary Window Repair to measure your heart rate over a 24-hour period. They may also suggest wearing a Holter monitor that records your heart rhythm over time, allowing you to see how many PVCs you have.

If you've had a previous heart attack or window hinge Repair have suffered from cardiomyopathy - an illness that affects the heart's blood flow - should take their PVCs seriously and consult a cardiologist regarding lifestyle changes. This includes the avoidance of alcohol, caffeine, and smoking, managing anxiety and stress and getting enough sleep. A cardiologist can prescribe beta blockers to slow down the heartbeat.

If you have frequent PVCs even if you do not have any other symptoms you should see a cardiologist. These heartbeats that are irregular could signal a problem with the structure of your heart or lungs and if they occur often enough, can weaken your heart muscle. Most people with PVCs don't experience any problems. They simply want to be aware that the fluttering or skippy heartbeats aren't typical.

Diagnosis

PVCs can feel like heartbeats that are fluttering, particularly if they're frequent and intense. People who experience them regularly may feel faint. Exercise can trigger PVCs, but a lot of athletes who suffer from these symptoms do not have heart or health problems. PVCs can be detected 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, which uses ultrasound to look at the heart and determine how it's functioning.

A doctor will usually be able to determine the presence of PVCs by looking at them and taking a medical history. But sometimes they might not be aware of them until they examine the patient for different reasons, like after a surgery or accident. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They are able to detect heart disease in the event of any concerns.

If your cardiologist has determined that your heart is structurally healthy, reassurance could be all that's needed. However, if your symptoms are troubling or make you feel anxious, staying away from caffeine, alcohol and over-the-counter decongestants as well as reducing stress levels can help. Regular exercise, maintaining a healthy weight and drinking enough fluids can all help to reduce the frequency of PVCs. If your symptoms persist or are extreme, talk to your doctor about possible medication options to treat these symptoms.

Treatment

If PVCs do not cause any symptoms or occur rarely generally, they don't require treatment. If you have them often and frequently, your doctor might want to check for metal window repair other heart issues and suggest lifestyle changes or medications. You could also undergo a procedure (called radiofrequency cathode ablation) to get rid them.

If you have PVCs, the electrical signal that triggers your heartbeat is generated from a place outside of the sinoatrial node (SA node) located in the upper right corner of your heart. This can cause your heart to feel like it skips beats or has extra beats. They're more common among people suffering from heart disease, but it's not known what causes them. PVCs may increase in frequency as you age, and they might occur more frequently during exercises.

A physician should perform an ECG as well as an echocardiogram for a patient who suffers from frequent and painful PVCs to identify structural heart conditions. The doctor will also likely conduct an exercise stress test in order to determine if the increased heartbeats are related to physical activity. A heart catheterization, cardiac MRI or nuclear perfusion study can be conducted to determine other causes for the additional beats.

Most people with PVCs do not suffer from any problems and can enjoy a normal lifestyle. However, they may increase the risk of developing dangerous heart rhythm issues particularly if you have certain patterns of them. In some cases this means that the heart muscle becomes weaker and is unable to pump blood throughout your body.

Regular exercise and a balanced diet will reduce your chances of developing PVCs. Avoid foods high in fat and sodium and limit your consumption of tobacco and caffeine. You should also try to sleep enough and reduce stress. Certain medicines can also increase the risk of getting PVCs. If you are taking one of these drugs, it's important to follow your doctor's recommendations about a healthy diet, exercise and taking your medication.

Studies of patients who had a high amount of PVCs (that's more than 20% of their total heart beats) found that they had a higher rate of arrhythmia-induced cardiomyopathy. This can lead to a need for a heart transplant in a few people.