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How a VC Can Affect Your Heart
Many people have occasional PVCs with no problems. But if they occur frequently, 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 from this node to the lower chambers of your heart, or ventricles.
Causes
PVCs happen when the electrical impulse that typically begins your heartbeat in a region called the sinus node (also known as the sinoatrial or SA node) doesn't. Instead, the impulse begins in a different part of your heart, the ventricles, and causes a mistimed beat. These extra beats are also called ventricular tachycardia or ventricular fibrillation. It could feel as if the heart skipped a beat or feels like it is fluttering. They can occur infrequently and have no symptoms or they can occur frequently enough to impact your daily life. If they occur frequently or cause dizziness, weakness, or fatigue, your window doctor might treat them with medication.
For the majority of people, PVCs are harmless and aren't likely to increase your risk of developing heart disease or other health issues. In time, frequent PVCs can weaken the heart muscle. This is particularly relevant if they are triggered by a heart condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which may lead to symptomatic heart failure.
The symptoms of PVCs include feeling like your heart skips a beat or is fluttering, and you feel breathless. The fluttering can be more apparent when you exercise or have certain drinks or foods. People with chronic anxiety or stress may have more PVCs, and some medications like amiodarone digoxin, and cocaine can increase the chance of developing them.
If you are experiencing occasional PVCs your doctor may suggest lifestyle changes and medication. If you experience frequent PVCs, your doctor might recommend avoiding certain foods and drinks, like caffeine and alcohol. You can also take steps to lessen your stress levels, and get plenty of sleep and exercise.
If you have a lot of PVCs Your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation. This procedure eliminates the cells that are responsible for them. The procedure is carried out by a specialist, known as an electrophysiologist. The treatment is usually successful in treating PVCs, reducing symptoms but it does not stop them from recurring in the future. In some cases it can increase the risk of having atrial fibrillation (AFib) which is a condition that can result in stroke. This is rare but can be life-threatening.
Signs and symptoms
Premature ventricular contractions, also known as PVCs, can cause your heart appear to flutter or skip a beat. These extra heartbeats are harmless, however you might want to consult your doctor if they are frequent or if you experience symptoms like dizziness, or fatigue.
Normaly, electrical signals begin in the sinoatrial area, which is located in the upper right corner of the heart. They then travel to the lower chambers, or ventricles, which pump blood. The ventricles expand to force blood into the lung. They return to the heart's center to begin the next cycle of pumping. But a pvc window doctor (https://frisk-Kenny.mdwrite.net/) begins in a different place, from the bundle of fibers called the Purkinje fibers, in the lower left part of the heart.
When PVCs occur, they can make the heart beat faster or feel as if it skipped one beat. If you have only a few episodes, and no other symptoms are present, your cardiologist will probably not treat you. But if you have a lot of PVCs and you have other symptoms, your doctor might recommend an electrocardiogram, or ECG to determine the heart's rate over the course of 24 hours. He or she might also suggest wearing a Holter Monitor which tracks your heart rhythm and counts the number of PVCs.
If you've had a prior heart attack or have cardiomyopathy -which affects how the heart pumps blood -- must be aware of their PVCs and consult a cardiologist about changes to their lifestyle. These include abstaining from alcohol, caffeine and smoking, reducing stress and anxiety and getting enough sleep. A cardiologist can prescribe medications to slow heartbeat, for example, beta blockers.
If you have frequent PVCs even if you don't have any other symptoms you should see an expert in cardiology. These heartbeats that are irregular could indicate a problem in the structure of your heart or lungs, and if they occur often enough, can weaken the heart muscle. Most people with PVCs don't experience any issues. They are interested in knowing if the rapid heartbeats, or the skipping of heartbeats is normal.
Diagnosis
PVCs can feel like fluttering or skipped heartbeats, especially if they're frequent or intense. People who experience them frequently may feel weak. They can also occur with exercising, but most athletes who get them do not have any issues in their heart or health. PVCs can show up on tests such as an electrocardiogram or a Holter monitor. These are sticky patches that have sensors that record electrical impulses coming from your heart. A cardiologist may also perform an echocardiogram, which uses ultrasound to study the heart and observe how it's functioning.
Most of the time, a glass doctor will be able to tell whether someone has PVCs through a medical history and physical examination. Sometimes, however, they may only be able to detect PVCs when they examine the patient for another reason such as following an accident or surgery. Ambulatory ECG monitoring systems can also assist in detecting PVCs and other arrhythmias and could be utilized when there is a concern of cardiac disease.
If your cardiologist concludes that your heart's structure is normal, reassurance will be the only treatment required. If your symptoms are causing you discomfort, or cause you to feel anxious, avoiding alcohol, caffeine, and over the drug decongestants and the reduction of stress could aid. Regular exercise, maintaining a healthy weight and drinking enough fluids can help reduce the frequency of PVCs. If the symptoms persist or are extreme, talk to your doctor about medication options to treat these symptoms.
Treatment
If PVCs aren't common or don't cause symptoms, they don't usually need treatment. If you have them often or frequently, your doctor may wish to examine for other heart conditions and suggest lifestyle changes or medication. You could also undergo a procedure (called radiofrequency cathode ablation) to get rid them.
If you have PVCs in your heart the electrical signal that causes your heartbeat begins somewhere different than the sinoatrial (SA) node located in the upper right corner of your heart. It can feel like your heart skips a beat or is beating faster. It's not known what causes them, but they're more common in people who have other heart conditions. PVCs may increase in frequency with age and might happen more frequently during exercising.
A doctor should perform an ECG and an echocardiogram for a patient who suffers from frequent and painful PVCs to rule out structural heart diseases. They will probably also do an exercise stress test to determine whether the additional beats are due to physical activity. A heart catheterization or cardiac MRI or nuclear perfusion study could be performed to find other causes for the increased beats.
Most people who suffer from PVCs are not affected and can live a normal life. They may increase the risk of developing dangerous heart rhythm disorders particularly if they develop in certain patterns. In some cases, that means that your heart muscle gets weaker and is having difficulty pumping blood through your body.
A healthy, regular diet and regular exercise can reduce the risk of developing PVCs. You should avoid foods that are high in sodium and fat as well as limit caffeine and tobacco. Sleep and stress are also crucial. Certain medications can increase your risk of PVCs. If you are taking any of these medicines it is essential to follow the advice of your double glazing doctor about eating healthy, exercising, and taking your medication.
Studies of patients suffering from a high amount of PVCs (that's more than 20% of their total heart beats) discovered that they had a higher risk of arrhythmia-induced cardiomyopathy. Certain people may require a heart transplant.