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How a VC Can Affect Your Heart

Many people experience occasional PVCs and have no issues. If they are frequent, PVCs may weaken your heart and increase the 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 part of your heart. This is known as the sinoatrial nerve, or SA. Electrical signals travel to ventricles, or lower chambers of the heart.

Causes

PVCs happen when the electrical impulse which normally starts your heartbeat at the Sinus Node (also known as the Sinoatrial or SA node) is not initiated. The impulse actually begins in the ventricles, which causes an irregular heartbeat. These extra beats are also known as ventricular tachycardia, and ventricular fibrillation. It could feel as if the heart beats faster or feels like it is fluttering. They can occur infrequently and cause no symptoms, or they can happen often enough to impact your quality of life. Your doctor might prescribe medication in the event that they are frequent or cause weakness, dizziness or fatigue.

In most people, PVCs are harmless and don't increase your risk of developing heart disease or other health issues. In time, frequent PVCs can weaken the heart muscle. This is especially relevant if the PVCs are caused by conditions like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that can cause heart failure.

PVCs can cause symptoms such as a feeling of your heart skipping an beat, or the feeling of your heart fluttering. You might also feel exhausted. The fluttering can be more noticeable when you exercise or consume certain foods or drinks. PVCs are more prevalent in those suffering from chronic stress or anxiety. Certain drugs, like digoxin, amiodarone, and cocaine, can also increase their risk.

If you experience occasional PVCs, your doctor may recommend lifestyle changes and medicines. If you experience frequent PVCs, your doctor may recommend avoiding certain foods and drinks such as caffeine and alcohol. You can also lower your stress by having enough sleep and exercising.

If you have a lot of PVCs Your doctor might suggest a medical procedure called radiofrequency catheter ablation, which eliminates the cells that are responsible for them. Electrophysiologists are the ones who perform this procedure. The treatment is typically successful in treating PVCs which reduce symptoms, but it does not stop them from becoming recurring in the future. In certain cases, it can increase your risk of having atrial fibrillation (AFib), which can result in stroke. This is rare but can be life-threatening.

Signs and symptoms

Premature ventricular contractures or PVCs may cause your heart to skip or be fluttering. These heartbeats that are not normal can be harmless, however you might need to see your doctor in the event of frequent heartbeats or if you are experiencing symptoms like dizziness, or fatigue.

The electrical signals typically begin in the sinoatrial node, which is in the top right portion of the heart. These signals move down to the lower chambers (or ventricles) that pump blood. The ventricles expand to force blood into the lung. They then return to the center to start the next cycle of pumping. However, a PVC starts at a different spot and is located in the bundle of fibers called the Purkinje fibers, in the lower left part of the heart.

When PVCs happen they can make the heart feel like it is skipping a beat or pounding. If you experience a few episodes and no other symptoms, your doctor probably won't be able to treat you. But if you have a lot of PVCs the doctor may recommend an electrocardiogram, or ECG to determine your heart rate over the course of 24 hours. They may also suggest wearing a Holter Monitor, which records your heartbeat and tracks the number of PVCs.

Anyone who has had a prior heart attack or suffer from cardiomyopathy -- a condition that affects the way that the heart pumps bloodand should be aware of their PVCs and consult a cardiologist about changes to their lifestyle. This includes abstaining from alcohol, caffeine and smoking, reducing stress and anxiety and getting enough sleep. A cardiologist might prescribe medications to slow the heartbeat like beta blockers.

If you have frequent PVCs even if do not have other symptoms, you should consult an expert in cardiology. These heartbeats that are irregular can point to problems with the structure of your heart or other health conditions and, over time, when they are frequent enough, they can weaken the heart muscle. However, most people suffering from PVCs don't have any issues. They would like to know if irregular heartbeats or fluttering is normal.

Diagnosis

PVCs may feel like heartbeats that are fluttering especially if they are frequent and intense. People who experience them regularly might feel faint. Exercise can trigger PVCs, but a lot of athletes who experience them do not have heart or health problems. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. They have sensors that record electrical impulses coming from your heart. A cardiologist can also perform an ultrasound echocardiogram to examine the heart.

Often, fix double pane window restoration (krintlaw.com) a doctor will be able to determine if someone has PVCs through a medical history and physical examination. However, sometimes they will only be able to detect them when they examine the patient for different reasons, like after a surgery or accident. Ambulatory ECG monitors are able to detect PVCs as well as other arrhythmias. They may be used to detect cardiac disease if there is any concern.

If your cardiologist finds that your heart is structurally normal, reassurance will be the only treatment required. If your symptoms are bothersome or make you feel anxious, staying away from alcohol, caffeine, and over the counter decongestants, and reducing stress may aid. Regular exercise and maintaining a healthy weight, and drinking enough fluids can aid in reducing the frequency of PVCs. If the symptoms persist or are extreme, talk to your doctor about treatments that could help control them.

Treatment

If PVCs don't cause symptoms or happen rarely, they usually don't need treatment. If you are frequently affected or frequently, your doctor may wish to look for any other heart problems and suggest lifestyle changes or medicine. You could also have a procedure (called radiofrequency cathode ablation) to get rid of them.

If you have PVCs in your heart, vintage window repair the electrical signal which causes your heartbeat begins somewhere outside of the sinoatrial (SA) node that is located in the upper right-hand corner of your heart. This could cause it to feel like your heart skips a beat or has a few extra beats. They're more common among people who suffer from heart issues, but it's not known what causes them. PVCs may increase in frequency as we age and can occur more frequently during exercise.

A physician should perform an ECG as well as an echocardiogram for a patient who has frequent and painful PVCs to rule out structural heart diseases. They will probably also do an exercise stress test to determine whether the extra beats are due to physical exercise. A heart catheterization or cardiac MRI or nuclear perfusion study could be performed to find other causes for the additional beats.

The majority of people who suffer from PVCs have no complications and can live an ordinary life. However, they can increase the risk of developing dangerous heart rhythm problems particularly if you have certain patterns of them. In some instances, this means that the heart muscle becomes weaker and has trouble pumping blood through your body.

A regular, healthy diet and regular exercise can help reduce your risk of developing PVCs. Avoid foods that are high in sodium and fat, and limit your consumption of tobacco and caffeine. Also, you should try to get enough sleep and reduce stress. Some medicines can also increase the risk of developing PVCs. If you are taking any of these medicines it is crucial to follow your doctor's advice regarding healthy eating exercising, as well as taking your medication.

Studies of patients with a high burden of PVCs (that's more than 20% of their total heart beats) discovered that they had a higher rate of arrhythmia-induced cardiomyopathy. Certain people may require an organ transplant.