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How a VC Can Affect Your Heart

A lot of people experience occasional PVCs and have no issues. If they occur often, PVCs may weaken your heart and increase the chance of suffering from heart failure.

The heart's rhythm is usually controlled by a group of fibers located in the upper right part of your heart. This is known as the sinoatrial nerve, or SA. Electrical signals are transmitted to the lower heart chambers or ventricles.

Causes

PVCs happen when the electrical impulse which normally triggers your heartbeat at the Sinus Node (also called the Sinoatrial or the SA node) does not. Instead, the impulse begins in a different area of your heart called the ventricles and triggers a mistimed beat. These extra beats, also called ventricular tachycardia or ventricular fibrillation, may feel like your heart skipped a beat or is fluttering. They may occur infrequently, causing no symptoms, but they could also happen frequently enough to affect your quality of living. If they happen frequently or cause weakness, dizziness, or fatigue, your doctor may treat them with medicine.

PVCs are generally harmless and do not increase your risk of heart disease. In time, frequent PVCs can weaken the heart muscle. This is particularly the case if they are caused by a heart condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure.

PVCs can cause symptoms such as a feeling of your heart beating an beat, or fluttering. You might also feel exhausted. The fluttering can be more evident when you exercise or have certain drinks or foods. People who suffer from chronic anxiety or stress can have more PVCs and certain medications such as amiodarone, digoxin and cocaine can increase the likelihood of developing them.

If you are experiencing occasional PVCs your doctor might suggest lifestyle changes and medications. If they are a regular occurrence, you may need to avoid certain foods and beverages like alcohol and caffeine. You can also lower stress by having enough sleep and working out.

If you've got a lot of PVCs Your doctor may suggest a medical procedure known as radiofrequency catheter ablation. It eliminates the cells responsible for them. This is done by a specialist called an electrophysiologist. It is generally successful in treating the PVCs and reducing symptoms however, it doesn't prevent them from recurring in the future. In certain instances, it can increase the risk of atrial fibrillation (AFib) which is a condition that can cause stroke. It is not common however it could be life-threatening.

Symptoms

Premature ventricular contractures, or PVCs can cause your heart to skip or flutter. These heartbeats can be harmless, however, you should consult your physician if you have frequent episodes or symptoms like dizziness or weakness.

Normally, electrical signals start in the sinoatrial node located in the upper right-hand side of the heart. They descend to the lower chambers (or ventricles) which pump blood. The ventricles then expand to push blood into your lungs, and then return to your heart to start the next cycle of pumping. A pvc doctor near me begins in a different location that is the Purkinje fibres bundle in the bottom left of the heart.

When PVCs happen and the heart is affected, it may feel like it is racing or pounding. If you experience only one or two episodes, and no other symptoms are present your cardiologist may not prescribe treatment. If you have a lot of PVCs the doctor may suggest that you undergo an electrocardiogram (ECG) to determine the heartbeat for a period of 24 hours. The doctor may also recommend wearing a Holter Monitor that records the heart's rhythm and count the number of PVCs.

Anyone who has suffered a heart attack in the past or have cardiomyopathy -an illness that affects the way that the heart pumps blood should take their PVCs seriously and consult an expert in cardiology about lifestyle changes. This includes avoiding alcohol, caffeine and smoking, reducing stress and anxiety, and getting enough rest. A cardiologist can prescribe beta blockers to slow down the heartbeat.

Even if you don't have any other symptoms it is still recommended to have PVCs checked by an cardiologist if they occur often. These extra heartbeats can be a sign of problems with the structure of your heart or other health conditions and, over time when they happen frequently enough, they can weaken the heart muscle. However, most people suffering from PVCs do not experience any issues. They would like to know if fluttering heartbeats or skipping heartbeats is normal.

Diagnosis

PVCs can feel like heartbeats that are fluttering especially if they are frequent and intense. People who experience them frequently may feel weak. They can also happen with exercise, though many athletes who suffer from them do not have any issues in their heart or health. PVCs can show up on tests such as an electrocardiogram, or Holter monitor. These use sticky patches with sensors to record electrical impulses from your heart. A cardiologist might also use an echocardiogram, which uses ultrasound to examine the heart and see how it's working.

Often, a doctor will be able to identify if someone has PVCs from a patient's history and physical exam. Sometimes, they may not be aware of them until they examine the patient for other reasons, for instance after a surgery or accident. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They are able to detect heart disease when there is a concerns.

If your cardiologist has determined that your heart is structurally healthy, reassurance could be all that's needed. If your symptoms are causing discomfort or make you feel anxious, staying away from caffeine, alcohol and over-the-counter decongestants and reducing stress may aid. Engaging in regular exercise, keeping at a healthy weight and drinking enough water can also help reduce the frequency of PVCs. If your symptoms persist or are extreme, talk to your doctor about possible medications that can control these symptoms.

Treatment

If PVCs aren't causing symptoms or occur rarely, they usually don't need treatment. If they are frequent your doctor may be able to look for heart issues or suggest lifestyle adjustments. You may also undergo an intervention to get rid of them (called radiofrequency catheter ablation).

If you suffer from PVCs The electrical signal that causes your heartbeat is generated from a place different than the sinoatrial nerve (SA node) in the top right part of your heart. It can feel like your heart skips a beat or is beating faster. PVCs are more frequent among those who suffer from heart issues, but it's not known what causes them. PVCs can become more frequent as you age, and might occur more frequently during exercising.

A physician should perform an ECG along with an echocardiogram on a patient that suffers from frequent and painful PVCs to identify structural heart conditions. The doctor will also conduct an exercise stress test in order to determine if the extra heartbeats are caused by physical activity. To determine whether there are any other causes for the extra beats an invasive heart catheterization or an MRI can be performed.

The majority of people with PVCs don't experience any problems and can enjoy a normal lifestyle. However, they can increase the risk of developing dangerous heart rhythm problems especially if you are suffering from certain patterns of them. In some cases this means that the heart muscle becomes weaker and has difficulty pumping blood throughout your body.

A healthy and balanced diet and regular exercise can help reduce your risk of developing PVCs. Avoid foods that are high in sodium and fat as well as limit caffeine and tobacco. Sleep and stress are also important. Certain medicines can also increase your risk of getting PVCs. If you take any of these medications, it is important that you follow your doctor's advice regarding healthy eating exercising, as well as taking your medication.

In studies of patients suffering from pvc doctor burdens that are excessive (more than 20% of heartbeats) the higher rate of arrhythmia-induced cardiac myopathy was found. This can result in a need for a heart transplant in a few individuals.