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작성자 Aleisha 작성일24-07-09 21:06 조회37회 댓글0건

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How a VC Can Affect Your Heart

Glass-Replacement-150x150.jpgPVCs are commonplace and can be experienced by many people without causing any issues. But if they occur frequently, PVCs can weaken your heart muscle and increase the risk of heart failure.

The heart's rhythm is controlled by a group of fibers located in the upper right part of your heart. This is known as the sinoatrial nerve, or SA. Electrical signals travel to the ventricles, or lower chambers of the heart.

Causes

PVCs are caused when the electrical impulse that normally initiates your heartbeat at the Sinus Node (also known as the Sinoatrial or SA node) does not. The impulse actually starts in the ventricles and causes a mistimed heartbeat. These extra beats, also called ventricular tachycardia or ventricular fibrillation, could feel as if your heart skipped a beat, or it feels like it is fluttering. They can occur rarely and not cause any symptoms, but they can occur frequently enough to affect your standard of life. If they occur frequently or cause weakness, dizziness, or fatigue, your doctor may treat them with medication.

PVCs are generally harmless and do not increase the risk of heart disease. Frequent PVCs however, may weaken your heart muscle over time. This is particularly relevant if the PVCs are triggered by conditions like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy which can cause heart failure.

The signs of PVCs include a feeling that your heart beats slower or flutters, and you may feel breathless. The fluttering could be more apparent when you exercise, or upvc window doctor (internet) eat or drink certain foods or beverages. PVCs are more prevalent for those who suffer from chronic anxiety or stress. Some drugs, like digoxin, amiodarone, and cocaine, may increase the risk of developing PVCs.

If you experience occasional PVCs your Upvc Doctor Near Me may recommend lifestyle changes and medication. If you have frequent PVCs, your doctor might recommend that you avoid certain foods and drinks such as alcohol and caffeine. You can also lower your stress levels by having enough sleep and exercising.

If you have many PVCs Your doctor might recommend a medical procedure referred to as radiofrequency catheter ablation, which eliminates the cells responsible for them. This is done by a specialist called an electrophysiologist. It is generally effective in treating PVCs and reducing symptoms, however, it doesn't prevent them from occurring in the future. In some cases it can increase the risk of developing atrial fibrillation (AFib) which could lead to stroke. It's not common, but it can be life-threatening.

Symptoms

Premature ventricular contractures or PVCs may cause your heart to skip or flutter. These extra heartbeats are generally harmless, however, you should talk to your doctor in case you experience frequent episodes or other symptoms such as dizziness or weakness.

Normally, electrical signals start in the sinoatrial node, which is in the top right portion of the heart. These signals travel down to the lower chambers (or ventricles) that pump blood. The ventricles then contract to propel the blood into your lungs, and return to the heart and start the next pumping cycle. A PVC begins at a different spot that is the Purkinje fibers are located in the bottom left of the heart.

When PVCs occur, the heart may feel as if it's racing or pounding. If you have only a few episodes, but no other symptoms, the doctor probably won't be able to treat you. If you've got a large number of PVCs the doctor may recommend an electrocardiogram, also known as an ECG to determine your heartbeat over a 24-hour period. He or she might also recommend wearing a Holter Monitor that records the heart's rhythm and count the number of PVCs.

People who have suffered a heart attack in the past or suffer from cardiomyopathy -- a condition that affects how the heart pumps blood -- should be aware of their PVCs and speak with a cardiologist about lifestyle changes. These include abstaining from caffeine, alcohol, and smoking, managing stress and anxiety, as well as getting enough rest. A cardiologist might prescribe medications to slow heartbeat, for example, a beta blocker.

Even if you don't experience any other signs it is still recommended to have PVCs checked by a cardiologist if they happen frequently. These heartbeats that are irregular can be a sign of a problem with the structure of your heart or to other health conditions and, over time, if they occur often enough, they can weaken the heart muscle. Most people with PVCs do not have any issues. They just want to be aware that the fluttering and skippy heartbeats aren't typical.

Diagnosis

PVCs can feel like heartbeats that are fluttering, especially if they are frequent and intense. People who experience them frequently may feel weak. Exercise can cause them, but most athletes who experience them do not have heart or health problems. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. These are sticky patches that have sensors to record electrical signals from your heart. A cardiologist may also use an ultrasound echocardiogram to study the heart.

A doctor is often able to tell if a patient has PVCs by conducting a thorough examination and taking a medical history. However, sometimes they will only notice them while examining the patient for other reasons, for instance following an accident or surgery. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They can be used to detect cardiac disease when there is a concerns.

If your cardiologist concludes that your heart is structurally healthy, reassurance may be all that's needed. However, if your symptoms are causing discomfort or make you feel anxious, staying away from alcohol, caffeine and other decongestants and reducing stress can aid. Regular exercise and maintaining a healthy weight and drinking enough fluids can all help to reduce the frequency of PVCs. If your symptoms are persistent or severe, speak to your doctor about medications that could be able to control the symptoms.

Treatment

If PVCs do not cause any symptoms or happen rarely they aren't usually in need of treatment. If you are frequently affected and frequently, your doctor might want to examine for other heart conditions and suggest lifestyle changes or medications. You may also undergo an intervention to get rid of them (called radiofrequency catheter ablation).

If you suffer from PVCs in your heart, the electrical signal which creates your heartbeat is located different than the sinoatrial (SA) node, which is located in the upper right-hand 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 frequent among those with heart problems however, it's not clear the reason behind them. PVCs can become more frequent as you age, and they may be more frequent during exercises.

A physician should perform an ECG and an echocardiogram on a patient who has frequent and painful PVCs to identify structural heart conditions. They should also conduct an exercise stress test to see whether the extra beats are due to physical activity. To determine whether there are other reasons for the extra beatings, a heart catheterization or a cardiac MRI is possible.

Most people who suffer from PVCs do not suffer from any complications and can lead an ordinary life. However, they may increase the risk of developing dangerous heart rhythm issues, especially if you have certain patterns of them. In some cases, this means that the heart muscle gets weaker and it is more difficult to pump blood throughout your body.

Regular exercise and a balanced diet can lower your chances of developing PVCs. Avoid foods that are high in fat and sodium, and limit your consumption of tobacco and caffeine. Stress and sleep are also important. Some medicines can also increase the risk of developing PVCs. If you are taking one of these drugs it is important to follow your doctor's recommendations regarding eating healthy, exercising and taking your medication.

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

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