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How a VC Can Affect Your Heart

PVCs are common and can be experienced by a variety of people with no cause for concern. If they occur often, PVCs may weaken your heart and increase your risk of heart failure.

The heart's rhythm is controlled by a bundle of fibers that are located in the upper right-hand part of your heart. This is called the sinoatrial nerve, or SA. Electrical signals travel from there to the lower chambers of your heart, or ventricles.

Causes

PVCs happen when the electrical impulse that usually initiates your heartbeat at a point called the sinus node (also known as the sinoatrial or SA node) does not. The impulse actually begins in the ventricles, causing a mistimed heartbeat. These extra beats are called ventricular tachycardia or ventricular fibrillation. They may feel like the heart skipped a beating or feels like it is fluttering. They can occur rarely without causing any symptoms, but they could be frequent enough to affect your standard of living. If they are very frequent or cause dizziness, weakness, or fatigue, your doctor could treat them with medicine.

PVCs are generally safe and do not increase your risk of developing heart disease. Regular PVCs however, may weaken your heart muscle over time. This is particularly the case if they are caused by a heart-related condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which could lead to symptoms of heart failure.

The symptoms of PVCs include a feeling that your heart skips a beat or flutters, and you may feel exhausted. The fluttering may be more apparent when you exercise or consume certain foods or drinks. PVCs are more common for those who suffer from chronic stress or anxiety. Some drugs, like digoxin, amiodarone and cocaine, may increase their risk.

If you are experiencing occasional PVCs your doctor might suggest lifestyle changes and medication. If they are a regular occurrence, you may have to avoid certain foods and beverages, such as caffeine and alcohol. You can also take steps to lessen your stress levels, and take advantage of plenty of rest and exercise.

If you're experiencing a lot of PVCs the doctor might suggest a medical treatment called radiofrequency catheter ablation, which eliminates the cells that cause PVCs. This is done by a specialist called an electrophysiologist. The treatment is usually effective in treating PVCs and reducing symptoms, but it does not stop them from returning in the future. In certain cases it can increase your risk of having atrial fibrillation (AFib) which could result in a stroke. This is rare but can be life-threatening.

Signs and symptoms

Premature ventricular contracts or PVCs may cause your heart to skip or to flutter. These heartbeats that are not normal can be harmless, but you might need to see your window doctor near me & door doctor near me doctor (Psihoman.ru) if they are frequent or if you are experiencing symptoms like dizziness, or fatigue.

Normaly, electrical signals begin in the sinoatrial, located in the upper right-hand part of the heart. They then travel to the lower chambers, or ventricles, that pump blood. The ventricles expand to pump blood into the lung. They return to the heart's center to begin the next cycle of pumping. However, a PVC starts in a different place and is located in the bundle of fibers, known as the Purkinje fibers, in the bottom left portion of the heart.

When PVCs occur, they cause the heart pound or feel like it skipped one beat. If you've experienced only a few episodes, but no other symptoms, the doctor will probably not treat you. If you've got a lot of PVCs the window doctors doctor may recommend an electrocardiogram, also known as an ECG, to measure your heart rate over the course of 24 hours. The doctor may also suggest wearing a Holter monitor that will track the heart's rhythm over time to see how many PVCs you have.

People who have suffered previously from a heart attack or cardiomyopathy - an illness that affects way the heart pumps blood - must take their PVCs seriously and consult a cardiologist about lifestyle modifications. This includes abstaining from alcohol, caffeine and smoking, reducing anxiety and stress and getting enough sleep. A cardiologist can prescribe beta blockers to slow the heartbeat.

Even if you don't have any other indications however, you should have PVCs checked by an cardiologist if they occur often. These extra heartbeats may indicate a problem in the structure of your heart or lungs and if they occur frequently enough, can weaken the heart muscle. Most people who suffer from PVCs don't experience any problems. They would like to know if rapid heartbeats, or the skipping of heartbeats is normal.

Diagnosis

PVCs may feel like 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 happen with exercise, though many athletes who suffer from them do not have any issues with their heart or health. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. They have sensors which record electrical impulses that come from your heart. A cardiologist could also employ an ultrasound echocardiogram for examining the heart.

Often, a doctor will be able to identify if a person is suffering from PVCs from a patient's history and physical exam. Sometimes, they may not be aware of them until they examine the patient for other reasons, such as after an accident or surgery. Ambulatory ECG monitoring systems can also aid in detecting PVCs and other arrhythmias and they might be used if there's any concern of cardiac disease.

If your cardiologist determines your heart is structurally healthy, reassurance might be all that's needed. However, if your symptoms are troubling or make you feel anxious, avoiding alcohol, caffeine and other decongestants and reducing stress can help. Regular exercise, being at a healthy weight and drinking enough water can also help reduce the frequency of PVCs. If your symptoms persist or are severe, talk with your physician about possible treatments that could help control these symptoms.

Treatment

If PVCs don't cause symptoms or happen rarely generally, they don't require treatment. If they are frequent, your doctor might be able to look for heart issues or suggest lifestyle adjustments. You may also undergo an intervention to get rid of them (called radiofrequency catheter ablation).

If you suffer from PVCs in your heart, the electrical signal which creates your heartbeat is located outside of the sinoatrial (SA) node located in the upper right-hand corner of your heart. This could cause it to feel like your heart skips beats or is beating faster. It's unclear what causes these symptoms, but they're common in people with other heart issues. PVCs may increase in frequency as you age, and could be more frequent during exercise.

If a patient experiences frequent and painful PVCs the windows doctor should perform an ECG and an echocardiogram to rule out structural heart disease. They may also perform an exercise stress test to see whether the additional beats are a result of physical exercise. To determine if there are other causes for the extra beats the heart catheterization or an MRI is possible.

Most people who suffer from PVCs do not suffer from any problems and can enjoy a normal lifestyle. However, they may increase the risk of developing dangerous heart rhythm issues particularly if you have certain patterns of them. In some instances, this means that your heart muscle gets weaker and has trouble pumping blood through your body.

A regular, healthy diet and a lot of exercise can reduce your risk of developing PVCs. Avoid foods that are high in fat and sodium and reduce your intake of caffeine and tobacco. Stress and sleep are also important. Certain medications can increase your risk of PVCs. If you take any of these medicines it is essential that you follow your doctor's advice regarding eating a healthy diet, exercising, and taking your medication.

Studies of patients suffering from a high burden of PVCs (that's more than 20% of their total heart beats) discovered that they had a higher incidence of arrhythmia-induced cardiomyopathy. This can lead to the door doctor need for a transplant in certain patients.