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These Are Myths And Facts Behind Pvc Doctor
How a VC Can Affect Your Heart

Many people experience occasional PVCs and have no issues. If they happen frequently, PVCs may weaken your heart and increase the risk of heart failure.

The rhythm of your heart is usually controlled by a bundle of fibers located in the upper right corner of your heart. This is called 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 typically initiates your heartbeat in a region called the sinus node (also known as the sinoatrial node or SA node) isn't. The impulse actually begins in the ventricles and causes an irregular heartbeat. These extra beats are also called ventricular tachycardia or ventricular fibrillation. They may feel like the heart skipped a beating or feels like it is fluttering. They can happen infrequently and cause no symptoms, or they can occur frequently enough to interfere with your quality of life. the glass doctor might prescribe medication if they are frequent or cause dizziness, weakness or fatigue.

PVCs are generally safe and do not increase your risk of developing heart disease. Frequent PVCs, however, can weaken the heart muscle over time. This is especially relevant if the PVCs are triggered by a condition like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that can lead to heart failure.

The signs of PVCs include feeling like your heart beats slower or it flutters. You may feel exhausted. The fluttering may be more noticeable if you exercise, or eat or drink certain beverages or foods. People with chronic stress or anxiety can have more PVCs, and some medications such as amiodarone, digoxin and cocaine can increase the likelihood of developing them.

If you have occasional PVCs your doctor may recommend lifestyle changes and medications. If they are a regular occurrence, you may have to stay clear of certain drinks and foods like caffeine and alcohol. You can also take steps to reduce your stress and get plenty of sleep and exercise.

If you have a lot of PVCs Your doctor may suggest a medical procedure called radiofrequency catheter ablation, which destroys the cells that cause them. This procedure is performed by a specialist called an electrophysiologist. The treatment is usually effective in treating PVCs, reducing symptoms but it does not stop them from returning in the future. In certain cases it may increase your risk of having atrial fibrillation (AFib), which can cause stroke. This is rare but can be life-threatening.

Symptoms

Premature ventricular contracts or PVCs may cause your heart to skip or flutter. These extra heartbeats are harmless, however you might be advised to consult your physician in the event of frequent heartbeats or if you are experiencing symptoms like dizziness or fatigue.

The electrical signals typically begin in the sinoatrial node located in the top right side of the heart. These signals travel down to the lower chambers (or ventricles) that pump blood. The ventricles then expand to push blood into your lungs and then return to your heart to begin the next pumping cycle. A PVC begins in a different place in the Purkinje fibres bundle in the bottom left of the heart.

When PVCs occur, they cause the heart beat or feel like it skipped one beat. If you have a few episodes and no other symptoms, your doctor will probably not treat you. But if you have a number of PVCs and you have other symptoms, your doctor might suggest an electrocardiogram, or ECG to determine your heartbeat over a 24-hour period. The doctor may also suggest wearing a Holter Monitor that records the heart's rhythm and count the number of PVCs.

Anyone who has suffered a previous heart attack or cardiomyopathy - a condition which affects the heart's blood flow - must take their PVCs seriously and consult a cardiologist about lifestyle modifications. This includes the avoidance of alcohol, caffeine, and smoking, reducing anxiety and stress and getting enough rest. A cardiologist might also prescribe medication to slow the heartbeat, for example, a beta blocker.

Even if you don't have any other signs however, you should have PVCs examined by an cardiologist if they occur frequently. These heartbeats that are irregular can be a sign of an issue with the structure of your heart or to other health conditions and, over time, when they are frequent enough, they could weaken the heart muscle. The majority of people with PVCs do not have any problems. They simply want to be aware that the fluttering and skipping heartbeats aren't normal.

Diagnosis

PVCs may feel like heartbeats that are fluttering, particularly if they're frequent and intense. People who experience them frequently might feel faint. Exercise can cause PVCs, but a lot of athletes who experience them do not have heart or health issues. PVCs can show up in tests like an electrocardiogram or Holter monitor. These patches contain sensors that record electrical impulses coming from your heart. A cardiologist may also perform an echocardiogram, which uses ultrasound to look at the heart and observe how it's functioning.

Often, a doctor will be able to identify if a person is suffering from PVCs through a medical history and physical examination. Sometimes, they may only notice them while examining the patient for different reasons, like after a surgery or accident. Ambulatory ECG monitors can detect PVCs as well as other arrhythmias. They are able to detect heart disease in the event of any concern.

If your cardiologist concludes that your heart is structurally healthy, reassurance could be all you need. If your symptoms are troubling or cause you to feel anxious, avoiding alcohol, caffeine and over-the prescription decongestants, as well as decreasing stress can aid. Regular exercise, being at a healthy weight, and drinking enough water can also decrease the likelihood of PVCs. If the symptoms persist or are extreme, talk with your physician about possible medication options to treat the symptoms.

Treatment

If PVCs are rare or don't cause symptoms, they do not usually require treatment. If you are frequently affected, your doctor may want to examine for other heart issues and suggest lifestyle changes or medicine. You might also get an intervention to get rid of them (called radiofrequency catheter ablation).

When you have PVCs the electrical signal that causes your heartbeat is generated from a place different than the sinoatrial nerve (SA node) in the top right side of your heart. This can make it feel like your heart skips a beat or has extra beats. PVCs are more frequent among those suffering from heart disease however it's unclear the reason behind them. PVCs can become more frequent as you age, and may be more frequent during exercising.

If a patient is experiencing frequent and painful PVCs doctors is required to perform an ECG and an echocardiogram to rule out heart disease that is structural. They may also perform an exercise stress test to see if the extra beats are a result of physical activity. To determine whether there are any other causes for the extra beats the heart catheterization or an MRI could be conducted.

The majority of people with PVCs are not affected and can live an ordinary life. They could increase the risk of developing heart rhythm disorders that can be dangerous particularly if they happen in certain patterns. In some instances, this means that the heart muscle becomes weaker and is having difficulty pumping blood through your body.


Regular exercise and a healthy diet can reduce your risk of developing PVCs. Avoid foods that are high in fat and sodium, and limit your intake of tobacco and caffeine. It is also important to get enough sleep and manage stress. Certain medications can increase the risk of developing PVCs. If you are taking one of these medications it's crucial to follow your doctor's recommendations regarding eating healthy, exercising and taking your medication.

In studies of patients with PVC burdens that are high (more than 20% of total heartbeats), a higher rate arrhythmia-induced cardiac myopathy was discovered. Some patients may require a heart transplant.

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