자유게시판

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

How a VC Can Affect Your Heart

PVCs are common and may be experienced by many people with no cause for concern. If they happen frequently, PVCs may weaken your heart and increase the risk for heart failure.

A bundle of fibers located in the upper right part of your heart (the sinoatrial node, Tilt And Turn Window Repair also known as SA) usually controls your heart rhythm. Electrical signals travel to the ventricles or lower chambers of your heart.

Causes

PVCs are caused when 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 begins in the ventricles, causing an untimed heartbeat. These extra beats, also called ventricular tachycardia or ventricular fibrillation, may feel like your heart skipped a beat, or it feels like it is fluttering. They can occur infrequently and not cause any symptoms, or they can happen often enough to interfere with your daily life. If they occur frequently or cause dizziness, weakness, or fatigue, your doctor might treat them with medicine.

PVCs are generally safe and do not increase your risk of heart disease. Regular PVCs however, may weaken your heart muscle over time. This is particularly when the PVCs are caused by conditions like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that can cause heart failure.

PVCs can cause symptoms, such as a sensation of your heart racing an beat, or fluttering. It is also possible to feel breathless. The fluttering may be more apparent when you exercise or consume certain drinks or foods. People with chronic anxiety or stress may have more PVCs and certain medications like amiodarone digoxin, soundproof window repair and cocaine may increase the chance of developing them.

If you have occasional PVCs your doctor may suggest lifestyle changes and medication. If you are prone to frequent PVCs, your physician may recommend avoiding certain drinks and foods, such as caffeine and alcohol. You can also take steps to lessen your stress levels, and get plenty of sleep and exercise.

If you have a lot of PVCs Your doctor might suggest a medical procedure known as radiofrequency catheter ablation. It eliminates the cells that are responsible for Soundproof Window repair them. This procedure is performed by a specialist known as an electrophysiologist. The treatment is generally successful in treating PVCs and reducing symptoms, but it does not stop them from recurring in the future. In some instances it may increase your risk of atrial fibrillation (AFib), which can result in a stroke. This is rare but can be life-threatening.

Symptoms

Premature ventricular contractions or PVCs, can cause your heart seem to skip or flutter a beat. These extra heartbeats are generally harmless, however, you should consult your physician in case you experience frequent episodes or symptoms like dizziness or weakness.

Normally, electrical signals begin in the sinoatrial node located in the upper right-hand side of the heart. These signals descend to the lower chambers (or ventricles) which pump blood. The ventricles then contract to force blood into the lung. They return to the heart's center to begin the next cycle of pumping. However, a PVC begins in a different location and is located in the bundle of fibers known as the Purkinje fibers, in the left-hand side of the heart.

When PVCs occur, they can make the heart beat faster or feel like it skipped a beat. If you experience only one or two episodes, and there are no other symptoms your cardiologist may not prescribe treatment. If you've got a lot of PVCs, your doctor may suggest you undergo an electrocardiogram (ECG) to determine the heartbeat for a period of 24 hours. They might also recommend wearing a Holter monitor that records the heart's rhythm over time to determine how many PVCs you have.

Anyone who has had a prior heart attack or suffer from cardiomyopathy -which alters the way the heart pumps bloodand must be aware of their PVCs and storm window repair consult a cardiologist about lifestyle changes. These include the avoidance of alcohol, caffeine, and smoking, reducing anxiety and stress and Soundproof Window Repair ensuring adequate sleep. A cardiologist may prescribe beta blockers to slow down the heartbeat.

If you have frequent PVCs even if don't have any other signs, you should see an expert in cardiology. These extra heartbeats can point to an issue with the structure of your heart or to other health conditions, and over time, when they happen frequently enough, they could weaken the heart muscle. The majority of people with PVCs don't experience any problems. They simply want to be aware that the fluttering and skipping heartbeats aren't normal.

Diagnosis

PVCs can feel like heartbeats that are fluttering especially if they are frequent and intense. People who experience a lot of them might feel like they're going to faint. Exercise can trigger PVCs, but a lot of athletes who experience them have no heart or health problems. PVCs may show up in tests like an electrocardiogram (ECG) or Holter monitor. These are sticky patches that have sensors to record electrical impulses from your heart. A cardiologist could also employ an echocardiogram, which uses ultrasound to examine the heart and observe how it's functioning.

Most of the time, a doctor will be able to tell whether the patient has PVCs from a history and Insulated Window repair physical examination. Sometimes however, they might only notice PVCs when examining patients for a different reason, like following an accident or surgical procedure. Ambulatory ECG monitoring systems can help detect PVCs and other arrhythmias, and can be used if there's any concern of heart disease.

If your cardiologist concludes that your heart is structurally healthy, reassurance could be all that's needed. If your symptoms are troubling or make you be anxious, avoiding alcohol, caffeine and over-the prescription decongestants, as well as the reduction of stress could help. Regular exercise, being at a healthy weight, and drinking enough water can reduce your episodes of PVCs. If your symptoms persist or are severe, talk with your physician about possible medication options to treat the symptoms.

Treatment

If PVCs aren't causing symptoms or are not frequent they aren't usually in need of treatment. If you are frequently affected and frequently, your doctor might want to check for any other heart problems and recommend lifestyle changes or medications. You may also undergo an operation (called radiofrequency cathode ablation) to eliminate of them.

If you suffer from PVCs the electrical signal that triggers your heartbeat is generated from a place outside of the sinoatrial node (SA node) in the top right corner of your heart. This can cause your heart to feel as if it skips a beating or has extra beats. PVCs are more prevalent among people with heart problems, but it's not known what causes them. PVCs are more frequent as you age, and may occur more frequently during exercising.

A physician should perform an ECG and Soundproof window repair an echocardiogram for a patient who suffers from frequent and painful PVCs to rule out structural heart diseases. They will probably also do an exercise stress test to see whether the extra beats are due to physical activity. To find out whether there are other reasons for the increased beats the heart catheterization or an MRI could be conducted.

The majority of people with PVCs have no complications and can live a normal life. However, they can increase your risk of having dangerous heart rhythm problems particularly if you have certain patterns of them. In some instances, this means that the heart muscle becomes weaker and has trouble pumping blood through your body.

A healthy, regular diet and plenty of exercise can reduce the chances of developing PVCs. Avoid foods that are high in sodium and fat as well as restrict your intake of tobacco and caffeine. Sleep and stress are also crucial. Some medicines can also increase the risk of developing PVCs. If you are taking any of these medicines it is crucial that you follow your doctor's advice 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. Certain people may require a heart transplant.