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How a VC Can Affect Your Heart

PVCs are commonplace and fix can be experienced by a variety of people without causing any problems. If they occur often, PVCs may weaken your heart and increase your chance of suffering from heart failure.

The heart's rhythm is controlled by a bundle of nerve fibers situated in the upper right-hand corner of your heart. This is known as the sinoatrial node, or SA. Electrical signals travel to the ventricles or lower chambers of your heart.

Causes

PVCs occur when the electrical impulse that usually initiates your heartbeat in a part known as the sinus node (also known as the sinoatrial or SA node) does not. Instead, the impulse begins in a different area of your heart--the ventricles--and causes an untimed beat. These extra beats are also known as ventricular tachycardia and ventricular fibrillation. It may feel like the heart skipped a beat or feels like it is fluttering. They can happen infrequently and have no symptoms or they may occur frequently enough to affect your daily life. Your doctor may prescribe medicine if they are frequent or cause weakness, dizziness or fatigue.

PVCs are generally harmless and do not increase your risk of developing heart disease. Over time, repeated PVCs can weaken the heart muscle. This is particularly true if the PVCs are caused by an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy which could lead to heart failure.

The symptoms of PVCs include feeling like your heart beats slower or is fluttering, Stained glass window repair and you feel breathless. The fluttering can be more evident when you exercise or eat or drink certain beverages or foods. PVCs are more common in people with chronic stress or anxiety. Certain medications, like digoxin, amiodarone or cocaine, may increase their risk.

If you experience occasional PVCs your doctor might suggest lifestyle changes and medications. If they are a frequent occurrence, you may have to avoid some foods and beverages like caffeine and alcohol. You can also reduce your stress levels by taking enough rest and working out.

If you have a lot of PVCs Your doctor might suggest a medical procedure known as radiofrequency catheter ablation. It eliminates the cells that are responsible for uk them. This is done by a specialist, known as an electrophysiologist. It is generally successful in treating the PVCs and reducing symptoms, however, it doesn't prevent them from occurring in the future. In certain cases, it may increase the risk of having atrial fibrillation (AFib) which is a condition that can result in stroke. This is rare but it could be life-threatening.

Symptoms

Premature ventricular contractions or PVCs, may make your heart appear to skip or flutter one beat. These extra heartbeats are harmless, but you may want to consult your doctor when they occur frequently or if you are experiencing symptoms like dizziness, or fatigue.

The electrical signals typically begin in the sinoatrial node located in the upper right-hand side of the heart. These signals travel down to the lower chambers (or ventricles) that pump blood. Then, the ventricles contract to propel blood into your lungs, and return to the heart to start the next pumping cycle. A PVC begins in a different location, the Purkinje fibres bundle at the left-hand side of the heart.

When PVCs happen and the heart is affected, it may appear to be beating faster or slower. If you have just a few episodes but no other symptoms, your doctor will probably not treat you. If you've got a lot of PVCs, your doctor may suggest you undergo an electrocardiogram (ECG) to monitor your heartbeat for a period of 24 hours. He or she might also recommend wearing a Holter Monitor which tracks your heartbeat and tracks the number of PVCs.

Anyone who has had a previous heart attack or suffer from cardiomyopathy -which affects the way that the heart pumps blood -and must be aware of their PVCs and talk to a cardiologist about changes to their lifestyle. This includes abstaining from caffeine, alcohol, and smoking, managing anxiety and stress, and getting enough rest. A cardiologist may prescribe beta blockers to slow the heartbeat.

If you are experiencing frequent PVCs, even if you do not have other signs, you should see a cardiologist. These irregular heartbeats could be a sign of problems with the structure of your heart or to other health conditions, and over time, if they occur often enough, they could weaken the heart muscle. Most people with PVCs do not have any problems. They are interested in knowing if the rapid heartbeats, or the skipping of heartbeats is normal.

Diagnosis

PVCs may feel like fluttering or skipped heartbeats, especially if they are frequent or intense. People who experience them often may feel weak. They can also happen with training, even though many athletes who get them don't have issues with their health or heart. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. These patches contain sensors that record electrical impulses from your heart. A cardiologist might also use an echocardiogram, which makes use of ultrasound to study the heart and see how it's working.

A doctor is often able to tell the presence of PVCs by examining them and taking their medical history. But sometimes they might not be aware of them until they examine the patient for other reasons, such as after a surgery or accident. Ambulatory ECG monitors are able to detect PVCs, as well as other arrhythmias. They can be used to identify cardiac problems if there is any reason to be concerned.

If your cardiologist has determined that your heart is structurally healthy, reassurance could be all you need. If your symptoms are causing you discomfort or cause you to feel anxious, avoiding alcohol, caffeine, and over the counter decongestants, and the reduction of stress could help. Engaging in regular exercise, keeping at a healthy weight and drinking enough water can also help reduce the frequency of PVCs. If the symptoms persist or are severe, speak with your physician about possible medication options to treat these symptoms.

Treatment

If PVCs are rare or don't cause symptoms, they do not usually need treatment. If they occur frequently your doctor may need to examine for heart problems or suggest lifestyle changes. You could also have a procedure (called radiofrequency cathode ablation) to eliminate them.

If you have PVCs, the electrical signal that causes your heartbeat begins somewhere other than the sinoatrial node (SA node) located in the upper right corner of your heart. This could cause your heart to feel like it skips a beating or has extra beats. PVCs are more frequent among those who suffer from heart issues, but it's not known the reason behind them. PVCs may increase in frequency as you age, and they might occur more frequently during exercise.

If a patient is experiencing frequent and painful PVCs, a physician is required to perform an ECG and an echocardiogram to determine if there is a structural heart problem. They may also perform an exercise stress test to determine whether the additional beats are a result of physical activity. To determine whether there are other reasons for the extra beats, a heart catheterization or an MRI is possible.

The majority of people who suffer from PVCs do not have any issues and near by can lead an ordinary life. However, they may increase the risk of developing dangerous heart rhythm problems, especially if you have certain patterns of them. In some instances, this means that the heart muscle gets weaker and is unable to pump blood throughout the body.

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

In studies of patients with high PVC burdens (more than 20% of heartbeats) the higher rate of arrhythmia-induced myopathy in the heart was observed. Certain people may require a heart transplant.