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

How a VC Can Affect Your Heart

A lot of people experience occasional PVCs and have no issues. But if they occur frequently, PVCs can weaken your heart muscle and increase your risk of heart failure.

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

Causes

PVCs are caused when the electrical impulse that typically starts your heartbeat in a region called the sinus node (also known as the sinoatrial node or SA node) doesn't. The impulse actually starts in the ventricles, which causes a mistimed heartbeat. These extra beats are also known as ventricular tachycardia, and ventricular fibrillation. It may feel like the heart beats faster or feels fluttering. They can happen infrequently and have no symptoms or they can occur frequently enough to affect your quality of life. If they are very frequent or cause dizziness, weakness, or fatigue, your doctor could treat them with medication.

PVCs are generally harmless and don't increase your risk of developing heart disease. Frequent PVCs however, may weaken the 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 racing one beat, or even the feeling of your heart fluttering. It is also possible to feel breathless. The fluttering could be more noticeable when you exercise or consume certain foods or beverages. People who suffer from chronic stress or anxiety can have more PVCs and certain medications like amiodarone digoxin and cocaine can increase the chance of developing them.

If you are experiencing occasional PVCs Your doctor might suggest lifestyle changes and medications. If you experience frequent PVCs, your doctor might recommend that you avoid certain foods and drinks such as caffeine and alcohol. You can also lessen stress by taking enough rest and working out.

If you have many PVCs The doctor may suggest a medical treatment called radiofrequency catheter ablation, which destroys the cells that are responsible for PVCs. Electrophysiologists are the ones who carry out this procedure. It is usually effective in treating PVCs and reducing symptoms but it doesn't stop them from occurring in the future. In some cases it can increase the risk of having atrial fibrillation (AFib) which is which can cause stroke. It's not common, but it can be life-threatening.

Symptoms

Premature ventricular contractions or PVCs, can cause your heart seem to flutter or skip a beat. These heartbeats that are not normal can be harmless, but you might want to consult your doctor if they are frequent or if you experience symptoms like dizziness, or fatigue.

The normal electrical signals start in the sinoatrial region, which is in the upper right corner of the heart. They then move to the lower chambers, also known as ventricles, that pump blood. The ventricles expand to force blood into the lungs. They then return to the center to begin the next cycle of pumping. But a PVC begins in a different location, from the bundle of fibers, known as the Purkinje fibers in the left-hand side of the heart.

When PVCs happen, the heart may appear to be beating faster or slower. If you have only a few episodes, and there are no other symptoms your cardiologist may not prescribe treatment. If you've got a number of PVCs, the doctor may recommend an electrocardiogram, also known as an ECG to gauge your heart rate over a 24-hour period. They might also recommend wearing a Holter monitor, which will record the heart's rhythm over time to see the number of PVCs you have.

If you've had an earlier heart attack or Aluminum Window Repair cardiomyopathy, an illness that affects way the heart pumps blood - should take their PVCs very seriously and speak to an expert in cardiology about lifestyle modifications. These include abstaining from caffeine, alcohol, and smoking, managing stress and anxiety, as well as getting enough rest. A cardiologist can also prescribe medication to slow the heartbeat, like a beta blocker.

If you have frequent PVCs, even if you do not have any other symptoms you should see a cardiologist. These irregular heartbeats could point to an issue with the structure of your heart or other health issues and, over time, if they occur often enough, they may weaken the heart muscle. However, most people with PVCs don't have any issues. They would like to know if fluttering heartbeats or skipping heartbeats is normal.

Diagnosis

PVCs might feel like fluttering or skipped heartbeats, especially when they are frequent or intense. People who get lots of them might feel like they're about to faint. Exercise can trigger them, but many athletes who experience them have no heart or health issues. PVCs can be detected in tests like an electrocardiogram (ECG) or Holter monitor. These are sticky patches that have sensors that record electrical signals from your heart. A cardiologist could also employ an echocardiogram that uses ultrasound to look at the heart and determine how it's working.

Most of the time, a doctor will be able to tell whether someone has PVCs from a patient's history and physical examination. Sometimes however, they might not be aware of PVCs until they examine a patient for another reason, like following an accident or surgery. Ambulatory ECG monitors are able to detect PVCs as well as other arrhythmias. They can be used to detect cardiac disease if there is any reason to be concerned.

If your cardiologist finds that your heart is structurally normal, reassurance will be the only treatment required. If your symptoms are troubling or make you feel anxious, staying away from alcohol, caffeine and other decongestants and reducing stress may help. Getting regular exercise, staying at a healthy weight, arched window repair refurbishment (https://dunn-pacheco.Technetbloggers.De) and drinking enough water can also decrease the likelihood of PVCs. If your symptoms continue or are extreme, talk to your doctor about medication options to treat the symptoms.

Treatment

If PVCs are rare or do not cause symptoms, they don't usually need treatment. If they are frequent your doctor may want to check for heart issues or suggest lifestyle modifications. You may also undergo an operation (called radiofrequency cathode ablation) to eliminate of them.

When you have PVCs the electrical signal that causes your heartbeat begins somewhere 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 a beat or has a few 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 often during exercise.

If a patient experiences frequent and Window sash replacement painful PVCs, a physician should perform an ECG and an echocardiogram to determine if there is a structural heart problem. They should also conduct an exercise stress test to determine if the extra beats are due to physical activity. To determine whether there are other reasons for the extra beats, a heart catheterization or a cardiac MRI could be conducted.

The majority of people who suffer from PVCs don't experience any complications and can lead an ordinary life. But they can increase your risk of having dangerous heart rhythm problems particularly if you have certain patterns of them. In certain cases, it means the heart muscle gets weaker and is having difficulty pumping blood through your body.

Regular exercise and a healthy diet can lower the risk of developing PVCs. Avoid foods high in fat and sodium, and limit your intake of tobacco and caffeine. Sleep and stress are also crucial. Certain medications can increase the risk of developing PVCs. If you are taking any of these medicines it is essential that you follow your doctor's advice regarding healthy eating and exercising as well as taking your medication.

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