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

How a VC Can Affect Your Heart

Many people have occasional PVCs with no problems. If they are frequent, PVCs may weaken your heart and increase your chance of suffering from heart failure.

The heart's rhythm is usually controlled by a group of fibers that are located in the upper right corner of your heart. This is called the sinoatrial node or SA. Electrical signals travel from there to the lower heart chambers or ventricles.

Causes

PVCs are caused by the electrical impulse that normally initiates your heartbeat at the Sinus Node (also called the Sinoatrial or SA node) is not initiated. Instead, the impulse is generated in a different area of your heart, the ventricles, and causes a wrongly timed beat. These extra beats are also called ventricular tachycardia or ventricular fibrillation. It could feel as if the heart skipped a beating or feels like it is fluttering. They may occur infrequently, causing no symptoms, but they can be frequent enough to affect your standard of living. Your doctor may prescribe medicine in the event that they are frequent or cause dizziness, weakness or fatigue.

PVCs are generally safe and do not increase your risk of heart disease. Regular PVCs however, may weaken the heart muscle over time. This is especially when the PVCs result from an illness like dilated Cardiomyopathy and arrhythmogenic right-ventricular cardiomyopathy, which could lead to heart failure.

PVCs can cause symptoms such as a feeling of your heart skipping one beat, or even the feeling of your heart fluttering. You might also feel exhausted. The fluttering could be more noticeable when you exercise or consume certain drinks or food items. People who experience chronic anxiety or stress can have more PVCs and certain drugs like amiodarone digoxin and cocaine can increase the likelihood of developing them.

If you have occasional PVCs your doctor might suggest lifestyle changes and medication. If they are a regular occurrence, you may need to stay clear of certain drinks and foods like alcohol and caffeine. You can also take steps to lessen your stress and take advantage of plenty of rest and exercise.

If you have a lot of PVCs, he may suggest a medical treatment called radiofrequency catheter ablation. It eliminates the cells that cause PVCs. Electrophysiologists are the ones who carry out this procedure. It is usually successful in treating the PVCs and reducing symptoms however it does not stop them from occurring in the future. In some instances it can increase your risk of atrial fibrillation (AFib) which can cause stroke. This is rare but can be life-threatening.

Symptoms

Premature ventricular contractions, or PVCs, can cause your heart appear to flutter or skip a beat. These extra heartbeats are harmless, but you may want to consult your doctor when they occur frequently or if you notice symptoms like dizziness or fatigue.

The electrical signals typically begin in the sinoatrial node, located in the upper right side of the heart. They travel down to the lower chambers (or ventricles) that pump blood. The ventricles expand to push blood into your lungs and return to the heart to start the next pumping cycle. However, a PVC begins at a different spot and is located in the bundle of fibers, known as the Purkinje fibers, in the lower left part of the heart.

When PVCs occur, secure window repair they make the heart pound or feel like it skipped the beat. If you have a few episodes and no other symptoms, your cardiologist probably won't treat you. If you've got a lot of PVCs and your doctor might recommend that you undergo an electrocardiogram (ECG) to determine the heartbeat over the course of 24 hours. He or she may also recommend wearing a Holter monitor that records your heartbeat over time, allowing you to see the number of PVCs you have.

People who have suffered a previous heart attack or cardiomyopathy, an illness that affects the method by which the heart pumps blood - should take their PVCs seriously and consult an expert in cardiology about lifestyle changes. These include cutting down on caffeine, alcohol and smoking, reducing anxiety and stress, and getting enough rest. A cardiologist can prescribe medications to slow heartbeat, such as a beta blocker.

If you experience frequent PVCs even if do not have other symptoms, you should consult a cardiologist. These heartbeats that are irregular could be a sign of a problem with the structure of your heart or lungs, and if they occur frequently enough, it could weaken your heart muscle. Most people who suffer from PVCs do not experience any issues. They simply want to know that the fluttering or skipping heartbeats aren't normal.

Diagnosis

PVCs may be felt as fluttering or skipped heartbeats, especially if they're frequent or intense. People who experience a lot of them might feel like they're about to faint. Exercise can trigger them, storefront window Glass Repair but many athletes who suffer from these symptoms do not have heart or health issues. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. They have sensors that record electrical impulses from your heart. A cardiologist may also perform an echocardiogram that uses ultrasound to examine the heart and observe how it's functioning.

Often, a doctor will be able to determine if someone has PVCs through a medical history and physical examination. Sometimes however, they might only be able to detect PVCs when they examine patients for a different reason, like following an accident or a surgery. Ambulatory ECG monitoring systems can help detect PVCs and other arrhythmias, and they might be used if there's any concern of cardiac disease.

If your cardiologist determines your heart is structurally healthy, reassurance might be all that's needed. If your symptoms are causing you discomfort or make you feel anxious, staying away from alcohol, caffeine and over-the prescription decongestants, as well as reducing stress may aid. Engaging in regular exercise, keeping at a healthy weight, and drinking enough fluids can help reduce the frequency of PVCs. If your symptoms continue or are extreme, talk with your physician about possible treatments that could help control them.

Treatment

If PVCs are rare or don't cause symptoms, they do not usually require treatment. If they are frequent, your doctor might be able to look for heart conditions or recommend lifestyle adjustments. You could also have a procedure to get rid of them (called radiofrequency catheter ablation).

When you have PVCs, hopper window screen repair leaded glass window repair [just click the up coming article] the electrical signal that causes your heartbeat starts somewhere other than the sinoatrial node (SA node) located in the upper right side of your heart. This can cause your heart to feel as if it skips beats or has additional beats. They're more common among people with heart problems however it's unclear the reason behind them. PVCs can become more frequent as you age, and might occur more frequently during exercise.

If a patient has frequent and painful PVCs doctors should perform an ECG and an echocardiogram to determine if there is a structural heart problem. They will probably also do an exercise stress test to see whether the additional beats are a result of physical activity. A heart catheterization or cardiac MRI or nuclear perfusion studies can be done to look for other reasons for the increased beats.

Most people with PVCs do not have any issues and can lead an ordinary life. But they can increase the risk of developing dangerous heart rhythm problems, especially if you have certain patterns of them. In some instances, this means that the heart muscle becomes weaker and has difficulty pumping blood throughout your body.

Regular exercise and a balanced diet will reduce your risk of developing PVCs. You should avoid foods that are high in fat and sodium as well as reduce your intake of caffeine and tobacco. It is also important to get enough sleep and reduce stress. Certain medications can increase the risk of developing PVCs. If you are taking any of these medications it is crucial that you follow the advice of your doctor regarding healthy eating and exercising as well as taking your medication.

In studies of patients with PVC burdens that are excessive (more than 20% of heartbeats), a higher rate arrhythmia-induced myopathy in the heart was observed. This can lead to the need for a transplant in certain people.