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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 issues. However, if they happen frequently, PVCs can weaken your heart muscle and increase your risk of heart failure.
The rhythm of your heart is usually controlled by a group of fibers that are located in the upper right-hand corner of your heart. This is called the sinoatrial node, or SA. Electrical signals are transmitted to the ventricles or lower chambers of your heart.
Causes
PVCs happen when the electrical impulse that usually begins your heartbeat in a part known as the sinus node (also called the sinoatrial node or SA node) isn't. The impulse actually starts in the ventricles and causes a mistimed heartbeat. These extra beats, called ventricular tachycardia or fibrillation, may feel like your heart skipped a beat or is fluttering. They can happen infrequently without causing any symptoms, but they can be frequent enough to affect your quality of living. If they are very frequent or cause weakness, dizziness or fatigue, your doctor could treat them with medication.
For the majority of people, PVCs are harmless and do not increase the risk of heart disease or other health issues. Regular PVCs however, may weaken your heart muscle over time. This is particularly relevant if the PVCs are caused by an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy which can lead to heart failure.
The symptoms of PVCs include feeling like your heart beats slower or it flutters. You may feel exhausted. The fluttering can be more noticeable when you exercise or consume certain beverages or foods. People with chronic anxiety or stress may have more PVCs and certain medications such as amiodarone, digoxin, and cocaine can increase the risk of developing them.
If you experience occasional PVCs your doctor may suggest lifestyle changes and medication. If you are prone to frequent PVCs, your doctor might recommend avoiding certain foods and drinks, such as alcohol and caffeine. You can also reduce your stress levels by taking enough rest and working out.
If you're suffering from a lot of PVCs the doctor might suggest a medical treatment called radiofrequency catheter ablation. It eliminates the cells that cause PVCs. Electrophysiologists are the ones who perform this procedure. It is generally effective in treating PVCs and reducing symptoms but it doesn't stop them from occurring in the future. In some instances it can increase your risk of having atrial fibrillation (AFib) which could lead to stroke. It is not common, but it can be life-threatening.
window doctor contractures PVCs, also known as PVCs, can cause your heart to skip or to flutter. These heartbeats can be harmless, but you should consult your physician when you experience frequent episodes or signs like dizziness or weakness.
The electrical signals normally begin in the sinoatrial region, which is in the upper right-hand part of the heart. They then travel to the lower chambers, or ventricles, where blood pumps are located. The ventricles then contract to pump blood into the lungs. They return to the heart's center to start the next cycle of pumping. A PVC starts in a different location, the Purkinje fibres bundle in the left side of the heart.
When PVCs happen and the heart is affected, it may feel as if it's skipping a beat or pounding. If you have only a few episodes, but no other symptoms, the cardiologist probably won't treat you. If you've got a number of PVCs and you have other symptoms, your doctor might recommend an electrocardiogram, or ECG to determine your heartbeat over the course of 24 hours. He or she might also recommend wearing a Holter Monitor that records your heartbeat and tracks the number of PVCs.
Anyone who has suffered a heart attack in the past or have cardiomyopathy -- a condition that affects the way that the heart pumps blood - must be aware of their PVCs and talk to a cardiologist about lifestyle changes. Those include abstaining from alcohol, caffeine and smoking, managing anxiety and stress and getting enough rest. A cardiologist may prescribe beta blockers to slow the heartbeat.
If you have frequent PVCs, even if you do not have other signs, you should see an expert in cardiology. These extra heartbeats can be a sign of problems with the structure of your heart or other health issues and, over time, if they occur often enough, they can weaken the heart muscle. Most people with PVCs don't experience any problems. They simply want to know that the fluttering or skippy heartbeats aren't typical.
Diagnosis
PVCs may be felt as fluttering or skipped heartbeats, especially when they're intense or frequent. People who experience them often may feel weak. They can also occur with training, even though many athletes who get them do not have any issues with their heart or health. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors that record electrical signals from your heart. A cardiologist could also employ an ultrasound echocardiogram for examining the heart.
Often, a doctor will be able to tell whether someone has PVCs from a history and physical examination. However, sometimes they will not be aware of them until they examine the patient for different reasons, like following an accident or surgery. Ambulatory ECG monitoring systems also aid in detecting PVCs and other arrhythmias, and they might be used when there is a concern of heart disease.
If your cardiologist has determined that your heart is structurally healthy, reassurance might be all you need. If your symptoms are troubling or cause you to feel anxious, staying away from alcohol, caffeine, and over the prescription decongestants, as well as the reduction of stress could help. Regular exercise and maintaining a healthy weight, and drinking enough fluids can help reduce the frequency of PVCs. If your symptoms persist or are severe, talk to your doctor about medication options to treat them.
Treatment
If PVCs are rare or do not cause symptoms, they do not usually require treatment. If they are frequent, your doctor might be able to look for heart issues or suggest lifestyle modifications. You could also have an operation to rid yourself of them (called radiofrequency catheter ablation).
When you have PVCs The electrical signal that causes your heartbeat begins somewhere other than the sinoatrial node (SA node) located in the upper right part of your heart. This could cause your heart to feel like it skips a beating or has additional beats. PVCs are more prevalent among people who suffer from heart issues however it's unclear the reason behind them. PVCs are more likely to occur as you age, and might occur more frequently during exercising.
A doctor should perform an ECG along with an echocardiogram for a patient who suffers from frequent and painful PVCs to rule out structural heart diseases. They should also conduct an exercise stress test to determine whether the extra beats are caused by physical exercise. To determine if there are other causes for the extra beatings the heart catheterization or a cardiac MRI is possible.
The majority of people with PVCs have no complications and can live a normal life. However, they can increase the risk of developing dangerous heart rhythm issues especially if you are suffering from certain patterns of them. In some cases, that means the heart muscle gets weaker and is unable to pump blood throughout your body.
A healthy, regular diet and plenty of exercise can reduce the chances of developing PVCs. You should avoid foods that are high in sodium and fat, and you should also limit caffeine and tobacco. It is also important to get enough sleep and reduce stress. Certain medications can increase the risk of developing PVCs. If you are taking any of these medicines, it is important to follow your doctor's advice regarding healthy eating exercising, as well as taking your medication.
In studies of patients suffering from PVC burdens that are high (more than 20% of the total heartbeats) the higher rate of arrhythmia-induced cardiac myopathy was discovered. This can lead to the need for a transplant in certain patients.
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