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

How a VC Can Affect Your Heart

Many people experience occasional PVCs without any problems. But if they occur frequently, PVCs can weaken your heart muscle and increase the risk of heart failure.

The rhythm of your heart is usually controlled by a bundle of nerve fibers situated in the upper right part of your heart. This is known as the sinoatrial node or SA. Electrical signals travel to the ventricles, or lower chambers of the heart.

Causes

PVCs happen when the electrical impulse that usually begins your heartbeat at a point known as the sinus node (also known as the sinoatrial node or SA node) doesn't. The impulse actually begins in the ventricles and causes an untimed heartbeat. These extra beats, also called ventricular tachycardia or ventricular fibrillation, may feel like your heart skipped a beat or is like it's fluttering. They can happen infrequently without causing any symptoms, Window Screen Repair but they can occur frequently enough to affect your standard of living. Your doctor may prescribe medication when they occur frequently or cause weakness, dizziness or fatigue.

PVCs are generally safe and do not increase your risk of heart disease. Over time, frequent PVCs can weaken the heart muscle. This is especially true if they are caused by a heart-related condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, insulated contemporary window repair window condensation repair (Bucketfibre48.bravejournal.net) 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. It is also possible to feel exhausted. The fluttering could be more evident when you exercise or eat or drink certain foods or beverages. PVCs are more prevalent for those who suffer from chronic anxiety or stress. Certain drugs, like digoxin, amiodarone, and cocaine, can also increase their risk.

If you experience occasional PVCs Your doctor might suggest lifestyle changes and medication. If you experience frequent PVCs, your physician may recommend avoiding certain foods and drinks, like caffeine and alcohol. You can also take steps to reduce your stress and make sure you get enough sleep and exercise.

If you're suffering from lots of PVCs the doctor might recommend a medical treatment known as radiofrequency catheter ablation, which destroys cells that cause PVCs. Electrophysiologists are the ones who carry out this procedure. It is usually effective in treating PVCs and reducing symptoms, however, it doesn't prevent them from recurring in the future. In certain instances, it can increase the risk of atrial fibrillation (AFib), which can lead to stroke. This is rare, but it can be life-threatening.

Signs and symptoms

Premature ventricular contractions, also known as PVCs, may make your heart seem to skip or flutter the beat. These extra heartbeats are usually harmless, however, you should consult your physician in case you experience frequent episodes or other symptoms such as dizziness or weakness.

The electrical signals typically begin in the sinoatrial node, which is in the top right-hand side of the heart, and descend to the lower chambers (or ventricles) that pump blood. The ventricles then contract to force blood into the lungs. They return to the center to begin the next cycle of pumping. A PVC starts in a different location in the Purkinje fibres bundle in the left-hand side of the heart.

When PVCs occur, the heart may feel as if it's racing or pounding. If you have only a few episodes, and no other symptoms are present the cardiologist will likely not treat you. However, if you have large number of PVCs and you have other symptoms, your doctor might recommend an electrocardiogram, or ECG to determine your heart rate over a 24-hour period. They might also recommend wearing a Holter monitor, which will record your heart rhythm over time to determine how many PVCs you have.

Anyone who has had a previous heart attack or suffer from cardiomyopathy -- a condition that alters the way the heart pumps bloodand should be aware of their PVCs and consult a cardiologist about changes to their lifestyle. This includes abstaining from alcohol, caffeine and smoking, reducing anxiety and stress, and getting enough sleep. A cardiologist can prescribe medications to slow heartbeat, such as a beta blocker.

If you experience frequent PVCs, even if you don't have any other signs, you should see a cardiologist. These extra heartbeats may indicate a problem in the structure of your heart or lungs and if they occur frequently enough, can weaken the heart muscle. The majority of people with PVCs don't experience any issues. They are interested in knowing if the irregular heartbeats or fluttering is normal.

Diagnosis

PVCs can be felt as fluttering or skipped heartbeats, especially when they're intense or frequent. People who experience a lot of them might feel like they're going to faint. Exercise can trigger them, but most athletes who suffer from them have no heart or health problems. PVCs can show up on tests such as an electrocardiogram or Holter monitor. They have sensors that record electrical impulses coming from your heart. A cardiologist might also use an echocardiogram that uses ultrasound to look at the heart and see 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 however, they might not be aware of PVCs until they examine the patient for another reason, such as after an accident or surgery. Ambulatory ECG monitors can detect PVCs as well as other arrhythmias. They can be used to detect cardiac disease in the event of any reason to be concerned.

If your cardiologist determines that your heart's structure is normal, reassurance will be the only remedy required. If your symptoms are causing you discomfort, or cause you to be anxious, avoiding alcohol, caffeine and other over the prescription decongestants, as well as decreasing stress can aid. Engaging in regular exercise, keeping at a healthy weight, and drinking enough fluids can help reduce the frequency of PVCs. If your symptoms persist or are extreme, talk to your doctor about possible medications that can control them.

Treatment

If PVCs are rare or do not cause symptoms, they do not usually need treatment. If you experience them frequently or frequently, Double Glazing Repair your doctor may wish to examine for other heart conditions and suggest lifestyle changes or medications. You could also have a procedure (called radiofrequency cathode ablation) to get rid of them.

If you have PVCs in your heart the electrical signal that creates your heartbeat is located different than the sinoatrial (SA) node located in the upper right corner of your heart. It can feel like your heart skips beats or is beating faster. It's not known what causes these symptoms, but they're common in people who have other heart conditions. PVCs may increase in frequency as you age, and may occur more frequently during exercising.

If a patient is experiencing frequent and painful PVCs, a physician should conduct an ECG and an echocardiogram to rule out structural heart disease. The doctor may also perform an exercise stress test to determine if the additional heartbeats are due to physical exercise. A heart catheterization or cardiac MRI or nuclear perfusion study can be performed to find other causes for the extra beats.

Most people who suffer from PVCs do not experience any issues and can live an ordinary life. However, they can increase your risk of having dangerous heart rhythm problems especially if you are suffering from certain patterns of them. In some cases this means that the heart muscle gets weaker and is unable to pump blood throughout the body.

A healthy, regular diet and regular exercise can reduce the chances of developing PVCs. You should avoid foods that are high in sodium and fat as well as restrict your intake of tobacco and caffeine. It is also important to get enough sleep and reduce stress. Certain medicines can also increase your risk for Hopper Window repair PVCs. If you take any of these medications, it is important to follow the advice of your doctor about eating healthy and exercising as well as taking your medication.

Studies of patients suffering from a high burden of PVCs (that's more than 20 percent of their total heart beats) discovered that they had a higher rate of arrhythmia-induced cardiomyopathy. Some people may need a heart transplant.