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How a VC Can Affect Your Heart

Many people have occasional PVCs and have no issues. If they occur regularly, PVCs can weaken your heart muscle and increase your risk of heart failure.

A bundle of fibers in the upper right-hand corner of your heart (the sinoatrial node, also known as SA) typically controls the heart’s rhythm. Electrical signals travel from this node to the lower heart chambers or ventricles.

Causes

PVCs happen when the electrical impulse that typically starts your heartbeat at a point called the sinus node (also known as the sinoatrial node or SA node) isn’t. Instead, the impulse is generated in another area of your heart called the ventricles and triggers a mistimed beat. These extra beats, known as ventricular tachycardia, or ventricular fibrillation, may feel like your heart skipped a beat or is like it is fluttering. They can occur infrequently and not cause any symptoms, or they can happen often enough to interfere with your quality of life. If they happen frequently or cause dizziness, weakness or fatigue, your doctor could treat them with medicine.

In most people, PVCs are harmless and aren’t likely to increase your risk of developing heart disease or other health issues. Frequent PVCs however, could weaken the heart muscle over time. This is particularly true if they are caused by a heart disease such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which may lead to symptomatic heart failure.

PVCs can trigger symptoms such as a feeling of your heart beating one beat, or even the feeling of your heart fluttering. You might also feel breathless. The fluttering can be more noticeable when you exercise or consume certain foods or beverages. People who experience chronic anxiety or stress can have more PVCs and certain drugs like amiodarone digoxin, and cocaine can increase the chance of developing them.

If you are experiencing occasional PVCs, your doctor may suggest lifestyle changes and medications. If you experience frequent PVCs, your doctor may recommend avoiding certain drinks and foods, like caffeine and alcohol. You can also reduce your stress by getting enough sleep and exercising.

If you have a lot of PVCs Your doctor might recommend a medical procedure referred to as radiofrequency catheter ablation, which destroys the cells that cause them. Electrophysiologists are the ones who execute this procedure. The treatment is generally effective in treating PVCs, reducing symptoms but does not prevent them from becoming recurring in the future. In certain cases, it may increase the risk of developing atrial fibrillation (AFib), which can result in stroke. This isn’t common but it could be life-threatening.

Symptoms

Premature ventricular contractions, or PVCs, can make your heart appear to flutter or skip a beat. These extra heartbeats are generally harmless, but it is important to talk to your doctor if you have frequent episodes or other symptoms such as dizziness or weakness.

Normally, electrical signals start at the sinoatrial junction, which is in the top right-hand side of the heart. They travel down to the lower chambers (or ventricles) which pump blood. The ventricles contract to propel blood into the lungs, and then return to the heart to begin the next cycle of pumping. A PVC starts in a different location in the Purkinje fibres bundle in the bottom left of the heart.

When PVCs occur, they make the heart beat faster or feel like it skipped the beat. If you only have a few episodes, and there are no other symptoms your cardiologist may not treat you. If you have a lot of PVCs and your doctor might recommend that you undergo an electrocardiogram (ECG) to measure the heartbeat for 24 hours. They may also recommend wearing a Holter Monitor that records the heart’s rhythm and count the number of PVCs.

If you’ve had previously from a heart attack or cardiomyopathy, a condition which affects the way the heart pumps blood – should take their PVCs seriously and consult a cardiologist about lifestyle modifications. Those include abstaining from alcohol, caffeine and smoking, managing stress and anxiety and ensuring adequate sleep. A cardiologist can prescribe beta blockers to slow down the heartbeat.

Even if you don’t have any other symptoms it is still recommended to have PVCs examined by an cardiologist if they occur frequently. These heartbeats that are irregular can indicate problems with the structure of your heart or other health issues, and over time, when they are frequent enough, they could weaken the heart muscle. But most people suffering from PVCs don’t experience any problems. They just want to know that the fluttering or racing heartbeats aren’t normal.

Diagnosis

PVCs can feel like fluttering or skipped heartbeats, especially if they’re intense or frequent. Patients who have a lot of them might feel like they’re about to faint. They can also occur during exercising, but most athletes who suffer from them don’t have any problems with their health or heart. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. These use sticky patches with sensors to record electrical impulses coming from your heart. A cardiologist may also use an ultrasound echocardiogram for examining the heart.

A double glazing doctor is often able to tell whether a patient has PVCs by examining them and taking their medical history. Sometimes it is possible that they not be aware of PVCs until they examine a patient for another reason, like following an accident or a surgery. Ambulatory ECG monitors can detect PVCs as well as other arrhythmias. They can be used to detect cardiac disease in the event of any concern.

If your cardiologist determines that your heart is structurally normal, reassurance is the only remedy required. However, if your symptoms are troubling or make you feel anxious, staying away from caffeine, alcohol and over-the-counter decongestants and reducing stress can aid. Engaging in regular exercise, keeping at a healthy weight and drinking enough fluids can reduce your episodes of PVCs. If your symptoms persist or are severe, talk with your physician about possible medications that can control them.

Treatment

If PVCs aren’t common or don’t cause symptoms, they do not usually need treatment. If you have them often or frequently, your doctor may wish to check for any other heart problems and suggest lifestyle changes or medications. You could also have an operation (called radiofrequency cathode ablation) to eliminate them.

When you have PVCs, the electrical signal that triggers your heartbeat starts somewhere other than the sinoatrial node (SA node) located in the upper right part of your heart. This can cause your heart to feel as if it skips a beating or has additional beats. PVCs are more frequent among those suffering from heart disease however, it’s not clear what causes them. PVCs may increase in frequency as you age, and might occur more frequently during exercises.

If a patient has frequent and painful PVCs, a physician should conduct an ECG and an echocardiogram to determine if there is a structural heart problem. The door doctor may also perform an exercise stress test in order to determine if the additional heartbeats are related to physical activity. A heart catheterization or cardiac MRI or nuclear perfusion study can be conducted to determine other reasons for the additional beats.

Most people with PVCs are not affected and can live an ordinary life. They may increase the risk of heart rhythm disorders that can be dangerous particularly if they develop in certain patterns. In some cases, that means the heart muscle gets weaker and has trouble pumping blood through your body.

A regular, healthy diet and a lot of exercise can reduce your chances of developing PVCs. Avoid foods that are high in fat and sodium, and you should also reduce your intake of caffeine and tobacco. You should also try to get enough rest and reduce stress. Certain medications can increase your risk of getting PVCs. If you are taking any of these medications it is essential that you follow the advice of your doctor about eating healthy, exercising, and taking your medication.

In studies of patients suffering from Pvc Doctor burdens that are excessive (more than 20% of the total heartbeats), a higher rate arrhythmia-induced cardiac myopathy was discovered. This could lead to a need for a heart transplant in certain individuals.