How a VC Can Affect Your Heart
PVCs are commonplace and can be experienced by a wide range of people without causing any issues. If they occur often, PVCs may weaken your heart and increase your chance of suffering from heart failure.

The rhythm of your heart is usually controlled by a group of fibers that are located in the upper right-hand corner of your heart. This is called the sinoatrial node or SA. Electrical signals travel to ventricles, or lower chambers of the heart.
Causes
PVCs happen when the electrical impulse that usually starts your heartbeat in a part called the sinus node (also called the sinoatrial or SA Node) isn't. Instead, the impulse begins in a different part of your heart, the ventricles, and causes a wrongly timed beat. These extra beats are known as ventricular tachycardia, and ventricular fibrillation. They may feel like the heart beats faster or feels like it is fluttering. They can occur infrequently and not cause any symptoms, or they may occur frequently enough to impact your quality of life. If they are very frequent or cause weakness, dizziness or fatigue, your doctor could treat them with medicine.
For the majority of people, PVCs are harmless and aren't likely to increase your risk of developing heart disease or other health issues. Regular PVCs however, could weaken the heart muscle over time. This is especially true if the PVCs are caused by conditions like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that could lead to heart failure.
PVCs can trigger symptoms such as a feeling of your heart racing a beat, or fluttering. It is also possible to feel exhausted. The fluttering could be more apparent if you exercise, or eat or drink certain drinks or foods. PVCs are more common for those who suffer from chronic stress or anxiety. Certain medications, like digoxin, amiodarone or cocaine, can increase the risk of developing PVCs.
If you experience occasional PVCs your doctor may suggest lifestyle changes and medications. If you have frequent PVCs, your doctor may suggest that you stay away from certain foods and drinks like caffeine and alcohol. You can also reduce stress by getting enough sleep and working out.
If you have many PVCs the doctor might recommend a medical treatment known as radiofrequency catheter ablation. This eliminates the cells that cause PVCs. Electrophysiologists are the ones who carry out this procedure. It is usually effective in treating PVCs and reducing symptoms however, it doesn't prevent them from recurring in the future. In some instances, it can increase the risk of developing atrial fibrillation (AFib), which can cause stroke. It is not common, but it could be life-threatening.
Symptoms
Premature ventricular contractures, or PVCs can cause your heart to skip or flutter. These extra heartbeats are harmless, but you may want to consult your doctor if they are frequent or if you experience symptoms like dizziness or fatigue.
Normaly, electrical signals begin in the sinoatrial, located in the upper right part of the heart. They then travel to the lower chambers, or ventricles, where blood pumps are located. Then, the ventricles expand to push blood into your lungs and return to the heart to start the next cycle of pumping. A PVC begins at a different spot in the Purkinje fibres bundle at the bottom left of the heart.
When PVCs happen and the heart is affected, it may feel like it is beating faster or slower. If you have a few episodes and no other symptoms, the doctor will probably not treat you. If you've got a lot of PVCs and your doctor might suggest that you undergo an electrocardiogram (ECG) to measure the heartbeat for 24 hours. They may also suggest wearing a Holter Monitor
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People who have suffered a heart attack in the past or suffer from cardiomyopathy -- a condition that alters the way the heart pumps blood -and should be aware of their PVCs and consult a cardiologist about lifestyle changes. This includes the avoidance of alcohol, caffeine, and smoking, managing anxiety and stress, and getting enough sleep. A cardiologist can prescribe beta blockers to slow down the heartbeat.
If you have frequent PVCs even if do not have any other symptoms you should see an expert in cardiology. These irregular heartbeats could indicate a problem with the structure of your heart or to other health conditions and, over time, if they occur often enough, they can weaken the heart muscle. But most people suffering from PVCs don't experience any problems. They are interested in knowing if the irregular heartbeats or fluttering is normal.
Diagnosis
PVCs may feel like fluttering or skipped heartbeats, especially if they're intense or frequent. People who get lots of them may feel they're about to faint. Exercise can trigger PVCs, but a lot of athletes who experience these symptoms do not have heart or health issues. PVCs may show up on tests such as an electrocardiogram, or Holter monitor. These patches contain sensors that record electrical impulses coming from your heart. A cardiologist could also employ an ultrasound echocardiogram for examining the heart.
A doctor is often able to tell the presence of PVCs by looking at them and taking a medical history. Sometimes it is possible that they only notice PVCs when examining a patient for another reason, like following an accident or a surgery. Ambulatory ECG monitoring systems can assist in detecting PVCs and other arrhythmias and could be utilized if there's any concern of heart disease.
If your cardiologist finds that your heart is structurally normal, reassurance will be the only treatment needed. However, if your symptoms are bothersome or make you feel anxious, staying away from alcohol, caffeine, and other decongestants as well as reducing stress levels can aid. Regular exercise, being at a healthy weight and drinking enough fluids can decrease the likelihood of PVCs. If your symptoms persist or severe, talk to your doctor about medications that may be able to manage these symptoms.
Treatment
If PVCs aren't causing symptoms or occur rarely generally, they don't require treatment. If they happen frequently your doctor may want to check for heart conditions or recommend lifestyle adjustments. You may also undergo an operation to rid yourself of them (called radiofrequency catheter ablation).
If you suffer from PVCs in your heart, the electrical signal which triggers your heartbeat starts somewhere different than the sinoatrial (SA) node located in the upper right corner of your heart. This can cause your heart to feel as if it skips beats or has extra beats. It's not known what causes these symptoms, but they're frequent in those with other heart problems. PVCs may increase in frequency with age and might happen more frequently during exercise.
If a patient has frequent and painful PVCs the doctor
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Most people who suffer from PVCs do not have any issues and can live a normal life. They may increase the risk of developing heart rhythm disorders that can be dangerous particularly if they develop in certain patterns. In some instances, this means that the heart muscle gets weaker and is unable to pump blood throughout your body.
Regular exercise and a healthy diet can lower your risk of developing PVCs. You should avoid foods that are high in fat and sodium,
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click the following webpage) and you should also restrict your intake of tobacco and caffeine. It is also important to sleep enough and reduce stress. Certain medicines can also increase your risk of PVCs. If you are taking one of these medications it is important to follow your doctor's instructions about eating well, exercising and taking your medication.
In studies of patients suffering from high PVC burdens (more than 20% of total heartbeats) there was a higher incidence of arrhythmia-induced myopathy in the heart was observed. Some patients may require a heart transplant.