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How a VC Can Affect Your Heart
Many people have occasional PVCs without any problems. If they are frequent, PVCs may weaken your heart and increase the chance of suffering from heart failure.
A bundle of fibers located in the upper right-hand corner of your heart (the sinoatrial, or window and door doctor SA, node) usually controls your heart's rhythm. Electrical signals travel to ventricles or lower chambers of your heart.
Causes
PVCs happen when the electrical impulse that normally starts your heartbeat at the Sinus Node (also known as the Sinoatrial or SA node) is not initiated. Instead, the impulse is generated in another area of your heart--the ventricles--and causes a wrongly timed beat. These extra beats are called ventricular tachycardia or ventricular fibrillation. It may feel like the heart beats faster or feels like it is fluttering. They may occur infrequently and not cause any symptoms, but they could occur frequently enough to affect your quality of life. If they occur frequently or cause weakness, dizziness or fatigue, your doctor could treat them with medicine.
PVCs are generally safe and do not increase your risk of heart disease. Regular PVCs however, could weaken your heart muscle over time. This is particularly the window doctor case if they are caused by a heart condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy which can lead to symptomatic heart failure.
PVCs can cause symptoms such as a feeling of your heart racing a beat, or the feeling of your heart fluttering. You may also feel breathless. The fluttering may be more apparent when you exercise, or eat or drink certain drinks or foods. People with chronic stress or anxiety can have more PVCs, and some medications like amiodarone digoxin, and cocaine can increase the risk of developing them.
If you are experiencing occasional PVCs your doctor may recommend lifestyle changes and medication. If you have frequent PVCs, your doctor might suggest that you stay away from certain drinks and foods, such as alcohol and caffeine. You can also take steps to reduce your stress levels, and take advantage of plenty of rest and exercise.
If you're experiencing a lot of PVCs The doctor may suggest a medical treatment called radiofrequency catheter ablation, which eliminates the cells that cause PVCs. The procedure is carried out by a specialist known as an electrophysiologist. The treatment is usually effective in treating PVCs and reducing symptoms, but does not prevent them from becoming recurring in the future. In some instances it can increase your risk of having atrial fibrillation (AFib) which could lead to a 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 flutter. These heartbeats can be harmless, however, you should consult your physician when you experience frequent episodes or symptoms like dizziness or weakness.
Normally, electrical signals begin in the sinoatrial node located in the upper right portion of the heart, and move down to the lower chambers (or ventricles) which pump blood. The ventricles expand to push blood into your lungs and return to the heart to begin the next cycle of pumping. A pvc doctor (Highly recommended Resource site) begins in a different place, the Purkinje fibers are located in the left side of the heart.
When PVCs occur and the heart is affected, it may appear to be beating faster or slower. If you have a few episodes and no other symptoms, the cardiologist probably won't treat you. But if you have a lot of PVCs the doctor may recommend an electrocardiogram, also known as an ECG, to measure your heartbeat over a 24-hour period. He or she might also suggest wearing a Holter Monitor which tracks your heart rhythm and counts the number of PVCs.
If you've had an earlier heart attack or cardiomyopathy - an illness that affects heart's blood flow - should take their PVCs very seriously and speak to a cardiologist regarding lifestyle changes. This includes avoiding alcohol, caffeine and smoking, managing stress and anxiety, as well as getting enough rest. A cardiologist may prescribe beta blockers to slow the heartbeat.
If you experience frequent PVCs even if do not have any other signs, you should see a cardiologist. These heartbeats that are irregular could indicate a problem in the structure of your heart or lungs and if they occur frequently enough, it could weaken the heart muscle. Most people with PVCs don't experience any issues. They simply want to know that the fluttering or skippy heartbeats aren't typical.
Diagnosis
PVCs may feel like heartbeats that flutter, especially if they are frequent and intense. People who experience a lot of them may feel they're going to faint. They can also occur during exercising, Glass doctor near Me but most athletes who get them do not have any issues in their heart or health. PVCs can be detected in tests such as an electrocardiogram (ECG) or Holter monitor. They use sticky patches with sensors to record electrical impulses from your heart. A cardiologist may also use an ultrasound echocardiogram to examine the heart.
Most of the time, a doctor will be able to tell whether someone has PVCs through a medical history and physical examination. But sometimes they might only notice them while examining the patient for other reasons, such as following an accident or surgery. Ambulatory ECG monitoring systems also assist in detecting PVCs and other arrhythmias, and could be utilized when there is a concern of cardiac disease.
If your cardiologist has determined that your heart is structurally healthy, reassurance could be all that's needed. If your symptoms are bothersome, or cause you to feel anxious, staying away from alcohol, caffeine and over-the counter decongestants, and the reduction of stress could help. Regular exercise and maintaining a healthy weight and drinking enough fluids can aid in reducing the frequency of PVCs. If your symptoms persist or extreme, consult your physician about the medications that could be able to control them.
Treatment
If PVCs aren't causing symptoms or happen rarely they aren't usually in need of treatment. If they are frequent, your doctor might be able to look for heart conditions or recommend lifestyle adjustments. You could also undergo an operation (called radiofrequency cathode ablation) to get rid them.
If you have PVCs, the electrical signal that causes your heartbeat begins somewhere outside of the sinoatrial node (SA node) located in the upper right side of your heart. This can cause your heart to feel like it skips beats or has additional beats. It's not known what causes these, but they're more common in people with other heart conditions. PVCs may increase in frequency as you age, and could be more frequent during exercising.
If a patient experiences frequent and painful PVCs the doctor is required to perform an ECG and an echocardiogram to rule out heart disease that is structural. The doctor will also conduct an exercise stress test to determine if the extra heartbeats are due to physical activity. A heart catheterization or cardiac MRI or nuclear perfusion studies can be done to look for other causes of the extra beats.
Most people with PVCs have no complications and can lead a normal life. But they can increase your risk of having dangerous heart rhythm issues especially if you are suffering from certain patterns of them. In some cases this means that the heart muscle becomes weaker and has difficulty pumping blood throughout your body.
A healthy and balanced diet and plenty of exercise can reduce the risk of developing PVCs. Avoid foods high in sodium and fat, and limit your consumption of caffeine and tobacco. Sleep and stress are also important. Certain medications can increase your risk of getting PVCs. If you're taking one of these medications it is important to follow your doctor's instructions about eating well, exercising and taking your medication.
Studies of patients with a high amount of PVCs (that's more than 20% of their total heart beats) discovered that they had a higher risk of arrhythmia-induced cardiomyopathy. This could lead to the need for a heart transplant in certain people.