• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

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 your risk for heart failure.

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

Causes

PVCs happen when the electrical impulse that normally initiates your heartbeat in a part known as the sinus node (also known as the sinoatrial node or SA node) does not. The impulse actually starts in the ventricles and causes an irregular heartbeat. 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 rarely and not cause any symptoms, but they can occur frequently enough to affect your standard of living. Your doctor might prescribe medication if they are frequent or cause dizziness, weakness or fatigue.

PVCs are generally harmless and do not increase your risk of heart disease. In time, repeated PVCs can weaken the heart muscle. This is especially relevant if they are triggered by a heart condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which could lead to symptoms of 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 may also feel exhausted. The fluttering can be more apparent when you exercise, or consume certain beverages 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 may recommend lifestyle changes and medicines. If you are prone to frequent PVCs, your physician may suggest that you stay away from certain drinks and foods, such as alcohol and caffeine. You can also lessen your stress by having enough sleep and exercising.

If you have a lot of PVCs, your upvc window doctor near me & door doctor (dig this) may suggest a medical procedure called radiofrequency catheter ablation. It eliminates the cells that are responsible for them. This is done by a specialist, known as an electrophysiologist. The treatment is typically effective in treating PVCs and reducing symptoms, but it does not stop them from becoming recurring in the future. In some cases it can increase the risk of having atrial fibrillation (AFib) which is which can lead to stroke. It is not common, but it could be life-threatening.

Signs and symptoms

Premature ventricular contractures, or PVCs can cause your heart to skip or flutter. These heartbeats that are not normal can be harmless, but you might be advised to consult your physician when they occur frequently or if you experience symptoms such as dizziness or fatigue.

Normaly, electrical signals begin in the sinoatrial area, which is located in the upper right-hand corner of the heart. They then move to the lower chambers, also known as ventricles, where blood pumps are located. The ventricles then expand to push blood into your lungs, window And Door Doctor and return to the heart to start the next cycle of pumping. A PVC begins in a different location in the Purkinje fibres bundle in the left-hand side of the heart.

When PVCs occur, they cause the heart pound or feel like it skipped a beat. If you've experienced just a few episodes but no other symptoms, your doctor will probably not treat you. If you've got a large number of PVCs the doctor may recommend an electrocardiogram, also known as an ECG to gauge the heart's rate over 24 hours. The doctor may also suggest wearing a Holter monitor that records your heart rhythm over time to see the number of PVCs you have.

Anyone who has suffered an earlier heart attack or cardiomyopathy, an illness that affects the heart's blood flow - must take their PVCs seriously and speak to a cardiologist about lifestyle changes. Those include avoiding caffeine, alcohol and smoking, reducing stress and anxiety and ensuring adequate sleep. A cardiologist can prescribe beta blockers to slow the heartbeat.

Even if there aren't any other signs it is still recommended to have PVCs examined by a cardiologist if they happen often. These extra heartbeats can point to a problem with the structure of your heart or other health issues and, over time, when they are frequent enough, they could weaken the heart muscle. Most people with PVCs do not have any problems. They simply want to know that the fluttering or racing heartbeats aren't normal.

Diagnosis

PVCs may feel like heartbeats that are fluttering, particularly if they're frequent and intense. People who experience them regularly may feel weak. They can also occur with training, even though many athletes who suffer from them don't have any problems in their heart or health. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. These patches contain sensors that record electrical impulses from your heart. A cardiologist could also employ an echocardiogram that uses ultrasound to examine the heart and observe how it's functioning.

A doctor will usually be able to determine if a patient has PVCs by looking at them and taking a medical history. Sometimes it is possible that they not be aware of PVCs until they examine a patient for another reason such as following an accident or a surgery. Ambulatory ECG monitoring systems also assist in detecting PVCs and other arrhythmias, and they might be used if there's any concern of cardiac disease.

If your cardiologist finds that your heart's structure is normal, reassurance will be the only treatment required. If your symptoms are troubling, or cause you to be anxious, avoiding alcohol, caffeine and other over the prescription decongestants, as well as decreasing stress can aid. Regular exercise, maintaining a healthy weight and drinking enough fluids can all aid in reducing the frequency of PVCs. If your symptoms persist or severe, speak to your doctor about medications that could help reduce these symptoms.

Treatment

If PVCs aren't common or don't cause symptoms, they rarely require treatment. If they occur frequently, your doctor might want to check for heart conditions or recommend lifestyle adjustments. You could also have a procedure (called radiofrequency cathode ablation) to get rid of them.

When you have PVCs The electrical signal that causes your heartbeat is generated from a place other than the sinoatrial node (SA node) in the top right corner of your heart. This could cause it to feel like your heart skips beats or has a few extra beats. PVCs are more frequent among those suffering from heart disease however, it's not clear what causes them. PVCs may increase in frequency with age and might happen more frequently during exercises.

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 perform an exercise stress test to determine if the increased heartbeats are caused by physical activity. A heart catheterization or cardiac MRI or nuclear perfusion study could be performed to find other causes of the extra beats.

The majority of people with PVCs have no complications and can live the normal life. They may increase the risk of developing dangerous heart rhythm disorders particularly if they develop in certain patterns. In some instances, this means that the heart muscle becomes weaker and is unable to pump blood throughout your body.

A healthy and balanced diet and plenty of exercise can reduce your chances of developing PVCs. You should avoid foods that are high in sodium and windowdoctor fat as well as limit caffeine and tobacco. You should also try to get enough rest and reduce stress. Certain medicines can also increase your risk for PVCs. If you take any of these medications it is essential that you follow your doctor's advice regarding healthy eating exercising, as well as taking your medication.

In studies of patients with PVC burdens that are high (more than 20% of heartbeats) there was a higher incidence of arrhythmia-induced myopathy in the heart was observed. This can result in a need for a heart transplant in a few people.