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How a VC Can Affect Your Heart
Many people have occasional PVCs with no problems. If they happen frequently, PVCs may weaken your heart and increase your risk of heart failure.
The rhythm of your heart is usually controlled by a bundle of fibers located in the upper right corner of your heart. This is known as the sinoatrial node or SA. Electrical signals travel from this node to the lower heart chambers or ventricles.
Causes
PVCs are caused by the electrical impulse that normally starts your heartbeat at the Sinus Node (also known as the Sinoatrial or the SA node) does not. The impulse actually starts in the ventricles, causing an irregular heartbeat. These extra beats, called ventricular tachycardia or ventricular fibrillation, can feel like your heart skipped a beat or feels like it's fluttering. They can happen infrequently and cause no symptoms, or they can happen often enough to affect your quality of life. Your doctor may prescribe medication in the event that they are frequent or cause weakness, dizziness or fatigue.
In most people, PVCs are harmless and aren't likely to increase your risk of heart disease or other health issues. A lot of PVCs however, could weaken your heart muscle over time. This is especially the case if they are caused by a heart-related condition like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which can lead to symptomatic heart failure.
PVCs can trigger symptoms like a feeling of your heart skipping a beat, or the feeling of your heart fluttering. You may also feel exhausted. The fluttering can be more apparent when you exercise, or consume certain drinks or foods. 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 experience occasional PVCs your doctor might suggest lifestyle changes and medication. If they're a frequent occurrence, you may have to avoid some drinks and foods, such as caffeine and alcohol. You can also lessen your stress by taking enough rest and exercising.
If you're suffering from many PVCs The doctor may suggest a medical treatment called radiofrequency catheter ablation. It destroys cells that cause PVCs. The procedure is carried out by a specialist, known as an electrophysiologist. It is usually effective in treating PVCs and reducing symptoms, however, it doesn't prevent them from occurring in the future. In some cases it may increase your risk of atrial fibrillation (AFib) which can result in stroke. This isn't common but it could be life-threatening.
Symptoms
Premature ventricular contractions PVCs, also known as PVCs, can cause your heart to skip or to flutter. These heartbeats that are not normal can be harmless, but you may need to see your doctor when they occur frequently or if you experience symptoms such as dizziness or fatigue.
Normaly, electrical signals 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, where blood pumps are located. The ventricles contract to force blood into the lungs. They then return to the center to start the next cycle of pumping. A Pvc doctor starts in a different location in the Purkinje fibers are located in the bottom left of the heart.
When PVCs occur they can make the heart appear to be racing or pounding. If you have a few episodes and no other symptoms, your doctor probably won't be able to treat you. If you've got a lot of PVCs, your doctor may suggest that you undergo an electrocardiogram (ECG) to determine the heartbeat for a period of 24 hours. The doctor may also recommend wearing a Holter Monitor, which records your heartbeat and tracks the number of PVCs.
Anyone who has suffered previously from a heart attack or have suffered from cardiomyopathy - a condition which affects the method by which the heart pumps blood - should take their PVCs seriously and consult a cardiologist regarding lifestyle modifications. Those include avoiding caffeine, alcohol and smoking, managing anxiety and stress, and getting enough rest. A cardiologist can prescribe beta blockers to slow the heartbeat.
Even if there aren't any other indications it is still recommended to have PVCs examined by a cardiologist if they happen frequently. These extra heartbeats may signal a problem with the structure of your heart or lungs, and if they happen often enough, it could weaken the heart muscle. The majority of people with PVCs do not experience any issues. They simply want to be aware that the fluttering and skippy heartbeats aren't typical.
Diagnosis
PVCs can feel like heartbeats that are fluttering especially if they are frequent and intense. People who experience them regularly may feel faint. Exercise can cause PVCs, but a lot of athletes who suffer from these symptoms do not have heart or health problems. PVCs can be detected on tests such as an electrocardiogram or Holter monitor. These patches have sensors that record electrical impulses coming from your heart. A cardiologist could also employ an ultrasound echocardiogram to study the heart.
Most of the time, a upvc window doctor near me will be able to determine if someone is suffering from PVCs through a medical history and physical examination. Sometimes however, they might not be aware of PVCs until they examine the patient for another reason, like following an accident or surgical procedure. Ambulatory ECG monitors are able to detect PVCs and other arrhythmias. They can be used to detect cardiac disease in the event of any concerns.
If your cardiologist concludes that your heart is structurally healthy, reassurance could be all you need. If your symptoms are causing you discomfort or make you feel anxious, avoiding alcohol, caffeine, and over the counter decongestants, and decreasing stress can help. Getting regular exercise, staying at a healthy weight, and drinking enough fluids can reduce your episodes of PVCs. If your symptoms are persistent or severe, talk to your doctor about medications that could be able to control the symptoms.
Treatment
If PVCs are rare or don't cause symptoms, they don't usually need treatment. If you are frequently affected, your doctor may want to look for other heart conditions and suggest lifestyle changes or medicine. You might also get an operation to rid yourself of them (called radiofrequency catheter ablation).
If you have PVCs The electrical signal that causes your heartbeat begins somewhere different than the sinoatrial nerve (SA node) located in the upper right corner of your heart. This can cause your heart to feel like it skips a beating or has extra beats. It's unclear what causes these, but they're more common in people with other heart problems. PVCs can become more frequent as you age, and they may be more frequent during exercising.
A physician should perform an ECG along with an echocardiogram on a patient who suffers from frequent and painful PVCs to determine if there are structural heart problems. They will probably also do an exercise stress test to determine whether the extra beats are caused by physical activity. To determine whether there are other reasons for the increased beats an invasive heart catheterization or cardiac MRI is possible.
Most people with PVCs do not experience any problems and can enjoy an ordinary life. However, they can increase your risk of having dangerous heart rhythm problems, especially if you have certain patterns of them. In some cases, that means that the heart muscle becomes weaker and is unable to pump blood through your body.
A healthy and balanced diet and plenty of exercise can reduce your risk of developing PVCs. Avoid foods that are high in fat and sodium and limit your intake of tobacco and caffeine. Also, you should try to get enough rest and manage stress. Certain medications can increase the risk of getting PVCs. If you take any of these medications it is essential to follow the advice of your doctor about eating healthy exercising, as well as taking your medication.
Studies of patients with a high amount of PVCs (that's more than 20 percent of their total heart beats) found that they had a higher risk of arrhythmia-induced cardiomyopathy. Some patients may require a heart transplant.