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How a VC Can Affect Your Heart
PVCs are common and may be experienced by many people without causing any issues. But if they occur frequently, PVCs can weaken your heart muscle and increase the risk of heart failure.
The heart's rhythm is controlled by a group of fibers located in the upper right-hand corner of your heart. This is called the sinoatrial node, or SA. Electrical signals are transmitted from there to the lower chambers of your heart or ventricles.
Causes
PVCs are caused when the electrical impulse that normally initiates your heartbeat at the Sinus Node (also called the Sinoatrial or the SA node) does not. The impulse actually starts in the ventricles and causes an untimed heartbeat. These extra beats are also known as ventricular tachycardia, and ventricular fibrillation. It could feel as if the heart skipped a beating or feels fluttering. They can happen infrequently and not cause any symptoms, or they may occur frequently enough to interfere with your daily life. Your doctor might prescribe medication when they occur frequently or cause dizziness, weakness or fatigue.
For the majority of people, PVCs are harmless and do not increase the risk of heart disease or other health issues. Regular PVCs however, could weaken the heart muscle over time. This is particularly true if they are caused by a heart-related condition such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy which could lead to symptoms of heart failure.
PVCs can cause 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 consume certain drinks or foods. PVCs are more prevalent in those suffering from chronic stress or anxiety. Some medications, like digoxin, amiodarone, and cocaine, can increase their risk.
If you have occasional PVCs Your doctor may recommend lifestyle changes and medicines. If you experience frequent PVCs, your doctor might recommend avoiding certain drinks and foods, like caffeine and alcohol. You can also reduce stress by taking enough rest and working out.
If you're experiencing many PVCs The doctor may suggest a medical procedure called radiofrequency catheter ablation. It destroys cells that cause PVCs. This procedure is performed by a specialist called an electrophysiologist. The treatment is typically effective in treating PVCs and reducing symptoms, but does not prevent them from recurring in the future. In some instances 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 contractions, or PVCs, can make your heart seem to skip or flutter one beat. These extra heartbeats are generally harmless, however, you should talk to your doctor in case you experience frequent episodes or signs like dizziness or weakness.
The normal electrical signals start in the sinoatrial area, which is located in the upper right part of the heart. They then move to the lower chambers, or ventricles, which pump blood. The ventricles contract to propel blood into the lungs, and return to the door doctor near me heart to start the next pumping cycle. A Pvc doctor starts in a different place in the Purkinje fibers are located in the bottom left of the heart.
When PVCs occur, they make the heart pound or feel like it skipped the beat. If you have just a few episodes but no other symptoms, your doctor probably won't be able to treat you. If you have many PVCs, your doctor windows may recommend that you undergo an electrocardiogram (ECG) to measure the heartbeat over the course of 24 hours. The doctor may also suggest wearing a Holter Monitor, which records your heartbeat and tracks the number of PVCs.
If you've had a previous heart attack or suffer from cardiomyopathy -- a condition that alters the way the heart pumps blood should be aware of their PVCs and speak with an expert in cardiology about lifestyle changes. These include the avoidance of alcohol, caffeine, and smoking, reducing anxiety and stress, and getting enough sleep. A cardiologist can also prescribe medication to slow the heartbeat such as beta blockers.
Even if you don't experience any other symptoms however, you should have PVCs examined by an cardiologist if they occur often. These irregular heartbeats could signal a problem with the structure of your heart or lungs door and window doctor if they occur frequently enough, it could weaken the heart muscle. But the majority of people with PVCs don't have any issues. They simply want to know that the fluttering or racing 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 may feel they're going to faint. Exercise can trigger PVCs, but a lot of athletes who suffer from them have no heart or health problems. PVCs may show up in tests like an electrocardiogram (ECG) or Holter monitor. These are sticky patches that have sensors that record electrical impulses coming from your heart. A cardiologist can also perform an ultrasound echocardiogram to examine the heart.
Often, a bifold doctor will be able to tell whether someone has PVCs from a patient's history and physical exam. But sometimes they might not be aware of them until they examine the patient for different reasons, like after a surgery or accident. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They may be used to detect cardiac disease if there is any concern.
If your cardiologist concludes that your heart is structurally healthy, reassurance could be all that's needed. If your symptoms are bothersome or cause you to feel anxious, staying away from alcohol, caffeine, and over the prescription decongestants, as well as reducing stress may aid. Regular exercise, maintaining a healthy weight and drinking enough fluids can help reduce the frequency of PVCs. If your symptoms continue or are extreme, talk to your doctor about treatments that could help control these symptoms.
Treatment
If PVCs are rare or don't cause symptoms, they do not usually need treatment. If you experience them frequently or frequently, your doctor may wish to check for other heart issues and suggest lifestyle changes or medication. You could also undergo an operation (called radiofrequency cathode ablation) to eliminate of them.
If you suffer from PVCs the electrical signal that triggers your heartbeat starts somewhere other than the sinoatrial node (SA node) located in the upper right corner of your heart. This could cause your heart to feel like it skips beats or has extra beats. It's not clear what causes them, but they're more common in people who have other heart conditions. PVCs are more frequent with age and might happen more frequently during exercise.
A door doctor should perform an ECG and an echocardiogram on a patient that suffers from frequent and painful PVCs to identify structural heart conditions. They will probably also do an exercise stress test to see whether the additional beats are due to physical activity. To determine if there are other causes for the extra beats the heart catheterization or cardiac MRI is possible.
Most people with PVCs do not have any issues and live a normal life. However, they may increase the risk of developing dangerous heart rhythm issues particularly if you have certain patterns of them. In some cases, this means that the heart muscle gets weaker and it is more difficult to pump blood throughout the body.
Regular exercise and a balanced diet can lower the chances of developing PVCs. You should avoid foods that are high in fat and sodium and restrict your intake of tobacco and caffeine. You should also try to get enough rest and manage stress. Certain medications can increase the risk of developing PVCs. If you're taking one of these drugs it is important to follow your doctor's recommendations about a healthy diet, exercise and taking your medication.
Studies of patients with an excessive amount of PVCs (that's more than 20% of their total heart beats) found that they had a higher incidence of arrhythmia-induced cardiomyopathy. Some patients may require a heart transplant.