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How a VC Can Affect Your Heart
PVCs are common and can be experienced by a variety of people without causing any problems. If they are frequent, PVCs may weaken your heart and increase the chance of suffering from heart failure.
The heart's rhythm is controlled by a group of fibers that are located in the upper right part of your heart. This is called the sinoatrial node, or SA. Electrical signals travel from this node to the lower heart chambers or ventricles.
Causes
PVCs happen when the door doctor electrical impulse that normally triggers your heartbeat at the Sinus Node (also known as the Sinoatrial or SA node) is not initiated. Instead, the impulse starts in a different part of your heart called the ventricles and triggers a wrongly timed beat. These extra beats, called ventricular tachycardia or fibrillation, can feel like your heart skipped a beat or is like it's fluttering. They may happen rarely and not cause any symptoms, or they can happen often enough to affect your quality of life. Your doctor may prescribe medication if they are frequent or cause dizziness, weakness or fatigue.
PVCs are generally safe and do not increase your risk of developing heart disease. Regular PVCs however, could weaken the heart muscle over time. This is particularly relevant if the PVCs are caused by a condition like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that can cause heart failure.
PVCs can trigger symptoms like a feeling of your heart beating an beat, or fluttering. You might also feel exhausted. The fluttering may be more noticeable when you exercise or eat or drink certain drinks or foods. PVCs are more prevalent in those suffering from chronic anxiety or stress. Some drugs, like digoxin, amiodarone, and cocaine, may increase the risk.
If you experience occasional PVCs your doctor may suggest lifestyle changes and medications. If you experience frequent PVCs, your doctor might recommend that you avoid certain drinks and foods, like caffeine and alcohol. You can also lessen your stress levels by taking enough rest and exercising.
If you have a lot of PVCs The doctor may recommend a medical treatment known as radiofrequency catheter ablation, which eliminates the cells that cause PVCs. The procedure is carried out by a specialist called an electrophysiologist. It is generally effective in treating PVCs and reducing symptoms however, it doesn't prevent them from occurring in the future. In certain cases, it can increase your risk of having atrial fibrillation (AFib) which can result in a stroke. It's not common, but it can be life-threatening.
Signs and symptoms
Premature ventricular contractures or PVCs may cause your heart to skip or flutter. These heartbeats that are not normal can be harmless, but you may want to consult your doctor when they occur frequently or if you notice symptoms like dizziness or fatigue.
Normally, electrical signals begin at the sinoatrial junction, located in the top right portion of the heart, door and window doctor descend to the lower chambers (or ventricles) that pump blood. The ventricles contract to propel blood into your lungs, and then return to the heart to begin the next pumping cycle. But a Pvc Doctor begins in a different location, from the bundle of fibers known as the Purkinje fibers, located in the bottom left portion of the heart.
When PVCs occur they can make the heart feel like it is racing or pounding. If you have only a few episodes, but no other symptoms, your doctor will probably not treat you. If you have many PVCs, your doctor may suggest you undergo an electrocardiogram (ECG) to measure the heartbeat over the course of 24 hours. The doctor might also recommend wearing a Holter monitor that records your heartbeat over time to determine how many PVCs you have.
People who have suffered a previous heart attack or cardiomyopathy, an illness that affects the way the heart pumps blood - must take their PVCs seriously and speak to a cardiologist about lifestyle changes. These include abstaining from caffeine, alcohol, and smoking, reducing anxiety and stress, and getting enough rest. A cardiologist may prescribe beta blockers to slow the heartbeat.
If you have frequent PVCs even if do not have other signs, you should see a cardiologist. These extra heartbeats may be a sign of a problem with the structure of your heart or lungs, and if they occur frequently enough, it could weaken the heart muscle. However, most people suffering from PVCs don't have any issues. They want to know if the rapid heartbeats, or the skipping of 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 faint. Exercise can cause PVCs, but a lot of athletes who suffer from them have no heart or health issues. PVCs could show up in tests like an electrocardiogram (ECG) or Holter monitor. These patches have sensors that record electrical impulses from your heart. A cardiologist might also use an echocardiogram that uses ultrasound to study the heart and determine how it's working.
A doctor is often able to tell whether a patient has PVCs by examining them and taking their medical history. Sometimes however, they might only notice PVCs when examining a patient for another reason, such as after an accident or surgery. Ambulatory ECG monitoring systems can assist in detecting PVCs and other arrhythmias and they might be used if there's any concern of a cardiac condition.
If your cardiologist concludes that your heart is structurally normal, reassurance will be the only treatment required. If your symptoms are troubling, or cause you to be anxious, avoiding alcohol, caffeine and other over the counter decongestants, and decreasing stress can aid. Regular exercise and maintaining a healthy weight, and drinking enough fluids can help reduce the frequency of PVCs. If you are experiencing symptoms that are persistent or severe, speak to your doctor about medications that could help reduce these symptoms.
Treatment
If PVCs don't cause symptoms or occur rarely they aren't usually in need of treatment. If they are frequent, your doctor might be able to look for heart issues or suggest lifestyle changes. You could also have an intervention to get rid of them (called radiofrequency catheter ablation).
When you have PVCs, the electrical signal that triggers your heartbeat is generated from a place different than the sinoatrial nerve (SA node) located in the upper right corner of your heart. This could cause your heart to feel like it skips beats or has additional beats. They're more common among people who suffer from heart issues however, it's not clear the reason behind them. PVCs are more likely to occur as you age, and could be more frequent during exercise.
A doctor should conduct an ECG and an echocardiogram for a patient who suffers from frequent and painful PVCs to identify structural heart conditions. The doctor may also perform an exercise stress test to determine if the additional heartbeats are caused by physical activity. To find out if there are other causes for the extra beats, a heart catheterization or cardiac MRI is possible.
Most people with PVCs do not experience any issues and can live a normal lifestyle. They can increase the risk of dangerous heart rhythm disorders particularly if they happen in certain patterns. In some cases, this means that the heart muscle becomes weaker and it is more difficult to pump blood throughout the body.
A regular, healthy diet and plenty of exercise can reduce the risk of developing PVCs. Avoid foods that are high in fat and sodium and reduce your intake of caffeine and tobacco. You should also try to get enough rest and manage stress. Some medicines can also increase the risk of getting PVCs. If you're taking one of these drugs it's crucial to follow the glass doctor near me's advice about eating well, exercising and taking your medication.
In studies of patients with pvc doctor burdens that are high (more than 20% of the total heartbeats), a higher rate arrhythmia-induced cardiac myopathy was found. Certain people may require a heart transplant.
