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How a VC Can Affect Your Heart

A lot of people experience occasional PVCs without any problems. If they occur often, PVCs may weaken your heart and increase your risk of heart failure.

A bundle of fibers in the top right portion of your heart (the sinoatrial, or custom window repair SA, node) usually controls your heart's rhythm. Electrical signals travel to ventricles, bulletproof window Repair or lower chambers of the 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) doesn't. The impulse actually starts in the ventricles, which causes an irregular heartbeat. These extra beats are also called ventricular tachycardia or ventricular fibrillation. It could feel as if the heart skipped a beat or feels like it is fluttering. They may happen rarely and cause no symptoms, or they can occur frequently enough to impact your daily life. Your doctor may prescribe medicine when they occur frequently or cause dizziness, weakness or Window Security film fatigue.

PVCs are generally harmless and don't increase your risk of heart disease. A lot of PVCs however, may weaken the heart muscle over time. This is especially true if the PVCs result from an illness like dilated Cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that could lead to heart failure.

PVCs can trigger symptoms like a feeling of your heart racing an beat, or the feeling of your heart fluttering. It is also possible to feel breathless. The fluttering may be more apparent when you exercise or consume certain drinks or foods. People with chronic stress or anxiety can have more PVCs, and some drugs like amiodarone digoxin, and cocaine may increase the risk of developing them.

If you have occasional PVCs your doctor might suggest lifestyle changes and medications. If you experience frequent PVCs, your doctor may recommend that you avoid certain foods and drinks like caffeine and alcohol. You can also reduce your stress by getting enough sleep and working out.

If you've got a lot of PVCs Your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation. This procedure eliminates the cells responsible for them. Electrophysiologists are the ones who carry out this procedure. The treatment is generally effective in treating PVCs and reducing symptoms, but it does not stop them from recurring in the future. In certain cases it can increase your risk of atrial fibrillation (AFib), which can cause a stroke. This is rare but can be life-threatening.

Signs and symptoms

Premature ventricular contracts, or PVCs can cause your heart to skip or to flutter. These heartbeats that are not normal can be harmless, but you may want to consult your doctor if they are frequent or if you are experiencing symptoms like dizziness or fatigue.

The electrical signals typically begin in the sinoatrial node, located in the top right side of the heart. These signals travel down to the lower chambers (or ventricles) that pump blood. The ventricles then contract to propel the blood into the lungs, and then return to the heart to begin the next cycle of pumping. However, a PVC begins in a different place, from 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 as if it's racing or pounding. If you only have just a few episodes and no other symptoms are present your cardiologist may not treat you. If you have a lot of PVCs, your doctor may suggest you undergo an electrocardiogram (ECG) to measure the heartbeat for 24 hours. He or she may also suggest wearing a Holter monitor that will track your heartbeat over time, allowing you to see the number of PVCs you have.

People who have suffered a previous heart attack or cardiomyopathy, an illness that affects the heart's blood flow - must take their PVCs seriously and consult a cardiologist regarding lifestyle changes. Those include avoiding caffeine, alcohol and smoking, reducing anxiety and stress and getting enough sleep. A cardiologist might prescribe medication to slow the heartbeat, for example, beta blockers.

Even if you don't experience any other symptoms however, you should have PVCs examined by a cardiologist if they happen frequently. These heartbeats that are irregular could signal a problem with the structure of your heart or lungs, and if they occur often enough, it could weaken the heart muscle. The majority of people with PVCs do not experience any problems. They simply want to be aware that the fluttering or racing heartbeats aren't normal.

Diagnosis

PVCs may feel like heartbeats that are fluttering, especially if they are frequent and intense. Patients who have a lot of them may feel they're about to faint. They can also happen with exercising, but most athletes who get them don't have issues with their health or heart. PVCs may show up on tests such as an electrocardiogram or energy-Efficient Window repair a Holter monitor. These patches contain sensors which record electrical impulses that come from your heart. A cardiologist could also employ an echocardiogram that uses ultrasound to look at the heart and determine how it's working.

Often, a doctor will be able to tell whether someone has PVCs through a medical history and physical exam. Sometimes, they may not be aware of them until they examine the patient for other reasons, for instance following an accident or surgery. Ambulatory ECG monitoring systems also aid in detecting PVCs and other arrhythmias, and can be used in the event of any suspicion of heart disease.

If your cardiologist concludes that your heart is structurally normal, reassurance will be the only treatment required. However, if your symptoms are bothersome or make you feel anxious, staying away from alcohol, caffeine and other decongestants and reducing stress can help. Getting regular exercise, staying at a healthy weight, and drinking enough water can decrease the likelihood of PVCs. If you are experiencing symptoms that are persistent or severe, talk to your doctor about medication that may be able to control these symptoms.

Treatment

If PVCs aren't common or don't cause symptoms, they rarely require treatment. If they occur frequently, your doctor might want to check for heart problems or suggest lifestyle changes. You may also undergo a procedure (called radiofrequency cathode ablation) to get rid them.

If you have PVCs in your heart the electrical signal that causes your heartbeat begins somewhere different than the sinoatrial (SA) node, which is located in the upper right corner of your heart. This can make it feel like your heart skips a beat or has extra beats. It's unclear what causes these symptoms, but they're frequent in those with other heart issues. PVCs may increase in frequency as you age, and may occur more frequently during exercises.

A doctor should perform an ECG and an echocardiogram for a patient who suffers from frequent and painful PVCs to determine if there are structural heart problems. The doctor will also likely conduct an exercise stress test to determine if the increased heartbeats are caused by physical exercise. To find out if there are other causes for the extra beats an invasive heart catheterization or a cardiac MRI can be performed.

Most people who suffer from PVCs do not suffer from any issues and can live an ordinary life. However, they may increase your risk of having dangerous heart rhythm issues, especially 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.

Regular exercise and a healthy diet can reduce your risk of developing PVCs. Avoid foods that are high in sodium and fat, and limit your consumption of tobacco and caffeine. It is also important to sleep enough and reduce stress. Some medicines may also increase the risk of developing PVCs. If you are taking any of these medications it is essential that you follow your doctor's advice about eating healthy, exercising, and taking your medication.

In studies of patients with PVC burdens that are excessive (more than 20% of heartbeats) the higher rate of arrhythmia-induced myopathy in the heart was observed. Some patients may require an organ transplant.