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How a VC Can Affect Your Heart
Many people experience occasional PVCs without any problems. But if they occur frequently, PVCs can weaken your heart muscle and increase the risk of heart failure.
The rhythm of your heart is controlled by a group of fibers that are located in the upper right-hand part of your heart. This is known as the sinoatrial node, or SA. Electrical signals travel from this node to the lower heart chambers or ventricles.
Causes
PVCs are caused when the electrical impulse that usually initiates your heartbeat in a part known as the sinus node (also called the sinoatrial or SA node) does not. Instead, the impulse begins in a different area of your heart, the ventricles, and causes a wrongly timed beat. These extra beats, also called ventricular tachycardia or fibrillation, could feel as if your heart skipped a beat or is like it's fluttering. They can occur infrequently and cause no symptoms, or they can happen often enough to interfere with your quality of life. If they happen frequently or cause dizziness, weakness, or fatigue, your doctor could treat them with medicine.
In most people, PVCs are harmless and don't increase your risk of developing heart disease or other health problems. In time, repeated PVCs can weaken the heart muscle. This is especially relevant if they are triggered by a heart disease such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy, which could lead to symptoms of heart failure.
The symptoms of PVCs include feeling like your heart skips a beat or is fluttering, and you feel breathless. The fluttering could be more evident when you exercise or consume certain drinks or foods. PVCs are more prevalent in people with chronic stress or anxiety. Certain medications, like digoxin, amiodarone and cocaine, can increase the risk of developing PVCs.
If you have occasional PVCs your doctor may suggest lifestyle changes and medications. If you have frequent PVCs, your doctor may recommend that you avoid certain drinks and foods, such as alcohol and caffeine. You can also lessen stress by getting enough sleep and exercising.
If you have many PVCs, your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation, which eliminates the cells that are responsible for them. Electrophysiologists are the ones who perform this procedure. It is generally effective in treating PVCs and reducing symptoms however, it doesn't prevent them from recurring in the future. In certain cases, it may increase the risk of developing atrial fibrillation (AFib), an illness that can lead to stroke. This isn't common, but it can be life-threatening.
Symptoms
Premature ventricular contractions, or PVCs can cause your heart to skip or be fluttering. These extra heartbeats can be harmless, but you might be advised to consult your physician if they are frequent or if you are experiencing symptoms such as dizziness or fatigue.
Normally, electrical signals start at the sinoatrial junction, located in the top right side of the heart. These signals move down to the lower chambers (or ventricles) that pump blood. The ventricles then contract to push the blood into the lung. They return to the heart's center to start the next cycle of pumping. But a Pvc Doctor starts in a different place, from the bundle of fibers known as the Purkinje fibers, located in the bottom left portion of the heart.
When PVCs occur, they make the heart beat faster or feel as if it skipped a beat. If you have only just a few episodes and no other symptoms are present the cardiologist will likely not treat you. If you've got a lot of PVCs the doctor may suggest you undergo an electrocardiogram (ECG) to measure the heartbeat over the course of 24 hours. The doctor may also recommend wearing a Holter Monitor that records the heart's rhythm and count the number of PVCs.
If you've had a previous heart attack or suffer from cardiomyopathy -an illness that affects how the heart pumps blood should take their PVCs seriously and talk to a cardiologist about lifestyle changes. These include the avoidance of alcohol, caffeine, and smoking, managing stress and anxiety and getting enough sleep. A cardiologist might prescribe medication to slow heartbeat, for example, a beta blocker.
If you are experiencing frequent PVCs even if you do not have any other symptoms, you should consult an expert in cardiology. These extra heartbeats may indicate a problem in the structure of your lungs or heart, and if they occur frequently enough, they can weaken your heart muscle. Most people who suffer from 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 are fluttering, 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 exercising, but most athletes who get them do not have any issues with their heart or health. PVCs can show up in tests like an electrocardiogram, or Holter monitor. These patches contain sensors that record electrical impulses from your heart. A cardiologist can also perform an ultrasound echocardiogram for examining the heart.
A doctor window may be able to identify if someone has PVCs through a medical history and physical exam. Sometimes, they may only notice them while examining the patient for other reasons, for instance following an accident or surgery. Ambulatory ECG monitoring systems can also help detect PVCs and other arrhythmias, and can be used in the event of any suspicion of a cardiac condition.
If your cardiologist determines your heart is structurally healthy, reassurance may be all you need. If your symptoms are causing you discomfort or make you be anxious, avoiding alcohol, caffeine and over-the drug decongestants and reducing stress may help. Getting regular exercise, staying at a healthy weight and drinking enough water can also help reduce the frequency of PVCs. If your symptoms continue or are extreme, talk to your upvc doctor near me about possible medications that can control them.
Treatment
If PVCs do not cause any symptoms or occur rarely, they usually don't need treatment. If you experience them frequently or frequently, your doctor may wish to check for any other heart problems and recommend lifestyle changes or medication. You could also undergo a procedure (called radiofrequency cathode ablation) to eliminate of them.
If you have PVCs, the electrical signal that triggers your heartbeat starts somewhere other than the sinoatrial node (SA node) in the top right side of your heart. It can feel like your heart skips a beat or is beating faster. PVCs are more prevalent among people suffering from heart disease, but it's not known the reason behind them. PVCs may increase in frequency as we age and can occur more often during exercise.
A doctor should conduct an ECG as well as an echocardiogram for a patient who suffers from frequent and painful PVCs to rule out structural heart diseases. The doctor will also conduct an exercise stress test in order to determine if the additional heartbeats are related to physical activity. To determine if there are other causes for the extra beatings, a heart catheterization or a cardiac MRI is possible.
The majority of people who suffer from PVCs don't experience any issues and can live an ordinary life. They may increase the risk of developing heart rhythm disorders that can be dangerous, especially if they occur in certain patterns. In some cases, that means that the heart muscle becomes weaker and is having difficulty pumping blood through your body.
Regular exercise and a balanced diet will lower the risk of developing PVCs. You should avoid foods that are high in fat and sodium, and you should also restrict your intake of tobacco and caffeine. Stress and sleep are also crucial. Some medicines can also increase the risk of developing PVCs. If you are taking any of these medications it is essential that you follow the advice of your doctor regarding healthy eating, 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) found that they had a higher rate of arrhythmia-induced cardiomyopathy. This can result in a need for a heart transplant in some people.