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How a VC Can Affect Your Heart

Many people experience occasional PVCs without any problems. If they happen frequently, PVCs may weaken your heart and increase your risk for heart failure.

A bundle of fibers located in the top right portion of your heart (the sinoatrial or SA node) usually controls your heart's rhythm. Electrical signals travel to the ventricles, or lower chambers of the heart.

Causes

PVCs are caused when the electrical impulse that usually starts your heartbeat in a region known as the sinus node (also known as the sinoatrial node or SA node) isn't. Instead, the impulse begins in a different part of your heart called the ventricles and triggers an untimed beat. These extra beats, also called ventricular tachycardia or ventricular fibrillation, may feel like your heart skipped a beat or feels like it is fluttering. They can occur infrequently and have no symptoms or they may occur frequently enough to impact your daily life. Your doctor may prescribe medicine when they occur frequently or cause dizziness, weakness or fatigue.

For most people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health problems. Regular PVCs however, could weaken the heart muscle over time. This is particularly true if the PVCs result from an illness like dilated Cardiomyopathy and arrhythmogenic right-ventricular cardiomyopathy, which could lead to heart failure.

The symptoms of PVCs include feeling like your heart skips a beat or is fluttering, and you feel breathless. The fluttering can be more apparent when you exercise or consume certain drinks or foods. People who suffer from chronic anxiety or stress can have more PVCs, and some drugs like amiodarone digoxin, and cocaine may increase the risk of developing them.

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

If you have a lot of PVCs Your doctor may suggest a medical procedure known as radiofrequency catheter ablation, which eliminates the cells that are responsible for them. This is done by a specialist called an electrophysiologist. It is usually successful in treating the PVCs and reducing symptoms but it doesn't stop them from occurring in the future. In certain cases, it can increase your risk of having atrial fibrillation (AFib) which could cause a stroke. This is rare but can be life-threatening.

Signs and symptoms

Premature ventricular contractures, or PVCs can cause your heart to skip or to flutter. These extra heartbeats are generally harmless, but it is important to consult your physician if you have frequent episodes or other symptoms such as 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 move to the lower chambers, also known as ventricles, which pump blood. The ventricles then contract to propel blood into your lungs and return to the heart and start the next cycle of pumping. But a pvc doctor near me begins in a different place and is located in the bundle of fibers known as the Purkinje fibers, in the lower left part of the heart.

When PVCs occur, they make the heart pound or Window doctor feel like it skipped one beat. If you experience just a few episodes but no other symptoms, your doctor will probably not treat you. But if you have a large number of PVCs, the doctor may recommend an electrocardiogram, or ECG to gauge the heart's rate over a 24-hour period. They may also recommend wearing a Holter Monitor that records your heartbeat and tracks the number of PVCs.

People who have 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 cutting down on caffeine, alcohol and smoking, reducing stress and anxiety, and getting enough rest. A cardiologist may prescribe beta blockers to slow the heartbeat.

Even if you don't experience any other indications however, you should have PVCs examined by an expert in cardiology if they occur often. These irregular heartbeats could indicate a problem in the structure of your heart or lungs, and if they happen often enough, they can weaken your heart muscle. But the majority of people suffering from PVCs don't have any issues. They simply want to be aware that the fluttering or skippy heartbeats aren't typical.

Diagnosis

PVCs can appear to be fluttering or skip heartbeats, especially if they're frequent or intense. People who experience them regularly might feel faint. They can also occur during exercise, though many athletes who get them don't have any problems with their health or heart. PVCs may show up in tests like an electrocardiogram (ECG) or Holter monitor. These patches contain sensors which record electrical impulses that come from your heart. A cardiologist could also employ an ultrasound echocardiogram to study the heart.

Most of the time, a doctor will be able to identify if someone is suffering from PVCs from a history and physical exam. Sometimes, pvc doctor they may not be aware of them until they examine the patient for Window doctors different reasons, like after an accident or surgery. Ambulatory ECG monitoring systems can aid in detecting PVCs and other arrhythmias, and they might be used when there is a concern of heart disease.

If your cardiologist finds that your heart's structure is normal, reassurance will be the only treatment required. If your symptoms are bothersome or make you feel anxious, avoiding alcohol, caffeine, and other decongestants and reducing stress may help. Regular exercise, maintaining a healthy weight, and drinking enough fluids can help reduce the frequency of PVCs. If the symptoms persist or are severe, speak to your doctor about treatments that could help control the symptoms.

Treatment

If PVCs are rare or do not cause symptoms, they do not usually require treatment. If you experience them frequently, your doctor may want to look for other heart issues and suggest lifestyle changes or medicine. You could also have a procedure (called radiofrequency cathode ablation) to get rid of them.

If you suffer from PVCs in your heart, the electrical signal which causes your heartbeat begins somewhere different than the sinoatrial (SA) node located in the upper right corner of your heart. This could cause it to feel like your heart skips beats or is beating faster. It's not clear what causes these, but they're more frequent in those with other heart conditions. PVCs can increase in frequency as we age and can occur more often during exercising.

A physician should perform an ECG and an echocardiogram on a patient that has frequent and painful PVCs to determine if there are structural heart problems. The doctor may also perform an exercise stress test to determine if the window doctor near me extra heartbeats are due to physical exercise. A heart catheterization or cardiac MRI or nuclear perfusion study could be conducted to determine other reasons for the increased beats.

The majority of people with PVCs have no complications and can lead a normal life. However, they can increase your risk of having dangerous heart rhythm issues, especially if you have certain patterns of them. In some cases, that means the heart muscle gets weaker and is having difficulty pumping blood throughout your body.

Regular exercise and a balanced diet can reduce your risk of developing PVCs. Avoid foods that are high in sodium and fat, Pvc Doctor and you should also reduce your intake of caffeine and tobacco. Sleep and stress are equally important. Some medicines may also increase your risk of getting PVCs. If you are taking any of these medications it is essential that you follow your doctor's recommendations regarding eating a healthy diet exercising, as well as taking your medication.

In studies of patients with Pvc doctor burdens that are high (more than 20% of heartbeats), a higher rate arrhythmia-induced cardiac myopathy was found. Certain people may require a heart transplant.