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How a VC Can Affect Your Heart
Many people experience occasional PVCs with no problems. If they happen frequently, 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-hand part of your heart. This is called the sinoatrial node, or SA. Electrical signals travel from there to the lower heart chambers, or ventricles.
Causes
PVCs happen when the electrical impulse that normally starts your heartbeat at the Sinus Node (also called the Sinoatrial or SA node) does not. Instead, the impulse starts in a different part of your heart called the ventricles and triggers an untimed beat. These extra beats, called ventricular tachycardia or fibrillation, may feel like your heart skipped a beat, or it feels like it is like it is fluttering. They can occur rarely, causing no symptoms, but they can be frequent enough to impact your quality of living. If they are very frequent or cause dizziness, glass Doctor weakness or fatigue, your doctor could treat them with medicine.
PVCs are generally safe and do not increase your risk of developing heart disease. Regular PVCs however, may weaken the heart muscle over time. This is especially the case if they are caused by a heart condition such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy, which could lead to symptoms of heart failure.
The signs of PVCs include a feeling that your heart beats slower or it flutters. You may feel breathless. The fluttering can be more evident when you exercise, or consume certain drinks or foods. PVCs are more common for those who suffer from chronic stress or anxiety. Some drugs, like digoxin, amiodarone and cocaine, may increase their risk.
If you experience occasional PVCs, your windows doctor may suggest lifestyle changes and medications. If you have frequent PVCs, your doctor may recommend that you avoid certain foods and drinks, such as caffeine and alcohol. You can also take steps to lessen your stress and get plenty of sleep and exercise.
If you're experiencing lots of PVCs the doctor might recommend a medical treatment known as radiofrequency catheter ablation, which eliminates the cells that cause PVCs. The procedure is carried out by a specialist known as an electrophysiologist. It is usually successful in treating the PVCs and reducing symptoms but it doesn't stop them from recurring in the future. In certain cases it may increase your risk of having atrial fibrillation (AFib), which can result in stroke. This is rare but can be life-threatening.
Symptoms
Premature ventricular contractions, or PVCs, can cause your heart seem to skip or flutter a beat. These extra heartbeats are generally harmless, however, you should talk to your doctor if you have frequent episodes or symptoms like dizziness or weakness.
The electrical signals typically begin at the sinoatrial junction, located in the top right-hand side of the heart. They move down to the lower chambers (or ventricles) that pump blood. The ventricles expand to pump blood into the lungs. They then return to the center to begin the next cycle of pumping. But a Pvc Doctor begins 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 can make the heart beat or feel like it skipped a beat. If you experience just a few episodes but no other symptoms, the cardiologist probably won't treat you. If you have a lot of PVCs and your upvc doctor might suggest you undergo an electrocardiogram (ECG) to determine the heartbeat for 24 hours. They may also recommend wearing a Holter monitor that will track the heart's rhythm over time to see the number of PVCs you have.
People who have had a prior heart attack or suffer from cardiomyopathy -which alters the way the heart pumps blood -and should be aware of their PVCs and speak with an expert in cardiology about lifestyle changes. This includes cutting down on caffeine, alcohol and smoking, reducing stress and anxiety, and getting enough rest. A cardiologist can prescribe beta blockers to slow the heartbeat.
If you have frequent PVCs even if do not have other symptoms, you should consult 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, can weaken your heart muscle. Most people with PVCs don't experience any issues. They simply want to be aware that the fluttering or skipping heartbeats aren't normal.
Diagnosis
PVCs can be akin to heartbeats that flutter, especially if they are frequent and intense. People who experience a lot of them might feel like they're going to faint. They can also occur with training, even though many athletes who suffer from them don't have any problems with their health or heart. PVCs may show up in tests such as 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 look at the heart and see how it's working.
A doctor can often tell if a patient has PVCs by looking at them and taking a medical history. Sometimes however, they might only notice PVCs when examining the patient for another reason, like following an accident or surgery. Ambulatory ECG monitors can detect PVCs as well as other arrhythmias. They can be used to detect cardiac disease when there is a reason to be concerned.
If your cardiologist has determined that your heart is structurally healthy, reassurance might be all that's needed. If your symptoms are bothersome or make you feel anxious, avoiding caffeine, alcohol and over-the-counter decongestants and reducing stress can aid. Regular exercise, maintaining a healthy weight and drinking enough fluids can help to reduce the frequency of PVCs. If your symptoms continue or are severe, speak with your physician about possible medication options to treat these symptoms.
Treatment
If PVCs don't cause symptoms or occur rarely generally, they don't require treatment. If you have them often, your upvc window doctor may want to look for other heart issues and recommend lifestyle changes or medicine. You may also undergo an operation to rid yourself 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 part of your heart. This can make it feel like your heart skips a beat or is beating faster. It's not clear what causes these, but they're more frequent in those with other heart problems. PVCs are more frequent as we age and can occur more frequently during exercise.
A doctor should conduct an ECG along with an echocardiogram for a patient who suffers from frequent and painful PVCs to determine if there are structural heart problems. The doctor will also conduct an exercise stress test to determine if the extra heartbeats are related to physical exercise. To determine whether there are any other causes for the extra beatings the heart catheterization or a cardiac MRI could be conducted.
The majority of people who suffer from PVCs are not affected and live the normal life. They can increase the risk of dangerous heart rhythm disorders particularly if they develop in certain patterns. In certain cases, it means that the heart muscle becomes weaker and has trouble pumping blood through your body.
A healthy, regular diet and a lot of exercise can help reduce your risk of developing PVCs. Avoid foods high in fat and sodium, and limit your consumption of caffeine and tobacco. Sleep and stress are equally important. Certain medicines can also increase your risk of getting PVCs. If you take any of these medications it is crucial that you follow your doctor's advice regarding eating a healthy diet, exercising, and taking your medication.
Studies of patients suffering from a high amount of PVCs (that's more than 20 percent of their total heart beats) discovered that they had a higher rate of arrhythmia-induced cardiomyopathy. This can lead to a need for a heart transplant in some patients.
