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How a VC Can Affect Your Heart

Many people experience occasional PVCs with no problems. However, if they happen frequently, PVCs can weaken your heart muscle and increase the risk of heart failure.

The heart's rhythm is controlled by a bundle of fibers located 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 normally begins your heartbeat at a point called the sinus node (also known as the sinoatrial node or SA node) isn't. Instead, the impulse is generated in a different area of your heart, the ventricles, and causes an untimed beat. These extra beats, also known as ventricular tachycardia, or ventricular fibrillation, could feel as if your heart skipped a beat or feels fluttering. They may occur infrequently, causing no symptoms, but they could also happen frequently enough to affect your quality of living. If they happen frequently or cause weakness, dizziness or fatigue, your doctor may treat them with medicine.

PVCs are generally safe and do not increase the risk of heart disease. Over time, repeated PVCs can weaken the heart muscle. This is particularly true if they are caused by a heart-related condition such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which may lead to symptomatic heart failure.

PVCs can trigger symptoms such as a feeling of your heart skipping one beat, or even the feeling of your heart fluttering. You may also feel exhausted. The fluttering may be more evident when you exercise, or eat or drink certain beverages or loft window Repair foods. People who suffer from chronic anxiety or stress may have more PVCs, and some drugs like amiodarone digoxin, and cocaine may increase the chance of developing them.

If you experience occasional PVCs your doctor might suggest lifestyle changes and medication. If they are a regular occurrence, you may have to avoid certain drinks and foods, such as alcohol and caffeine. You can also take steps to lessen your stress, and take advantage of plenty of rest and exercise.

If you've got a lot of PVCs Your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation, which eliminates the cells responsible for them. The procedure is carried out by a specialist known as an electrophysiologist. It is generally effective in treating PVCs and reducing symptoms, however it does not stop them from occurring in the future. In certain cases, Broken Window Repair it may increase the risk of atrial fibrillation (AFib) which is which can cause stroke. This is rare but can be life-threatening.

Signs and symptoms

Premature ventricular contractions, also known as PVCs, may make your heart appear to flutter or skip a beat. These extra heartbeats are harmless, but you may want to consult your doctor in the event of frequent heartbeats or if you are experiencing symptoms such as dizziness or fatigue.

The electrical signals normally begin in the sinoatrial area, which is located in the upper right corner of the heart. They then move to the lower chambers, or ventricles, which pump blood. The ventricles contract to propel the blood into your lungs, and return to the heart to begin the next pumping cycle. A PVC begins in a different location that is the Purkinje fibres bundle at the left-hand side of the heart.

When PVCs occur, they make the heart beat or feel like it skipped the beat. If you experience a few episodes and no other symptoms, the doctor will probably not treat you. If you have a lot of PVCs, your doctor may suggest you undergo an electrocardiogram (ECG) to determine the heartbeat for 24 hours. The doctor may also recommend wearing a Holter Monitor which tracks your heartbeat and tracks the number of PVCs.

Anyone who has suffered a previous heart attack or cardiomyopathy - a condition which affects the method by which the heart pumps blood - should take their PVCs very seriously and speak to a cardiologist about lifestyle changes. These include avoiding alcohol, caffeine and smoking, managing stress and anxiety, as well as getting enough rest. A cardiologist may prescribe beta blockers to slow the heartbeat.

If you have frequent PVCs even if you don't have any other symptoms, you should consult a cardiologist. These extra heartbeats may be a sign of a problem with the structure of your lungs or heart, and if they occur frequently enough, can weaken your heart muscle. However, most people with PVCs don't experience any problems. They simply want to be aware that the fluttering or skippy heartbeats aren't typical.

Diagnosis

PVCs can be akin to heartbeats that are fluttering, especially if they are frequent and intense. People who experience a lot of them may feel they're about to faint. They can also occur with training, even though many athletes who experience them do not have any issues in their heart or health. PVCs may show up in tests like an electrocardiogram (ECG) or Holter monitor. They use sticky patches with sensors on them to record electrical impulses coming from your heart. A cardiologist might also use an echocardiogram that uses ultrasound to examine the heart and determine how it's working.

A doctor is often able to tell whether a patient has PVCs by looking at them and taking a medical history. Sometimes, they may only be able to detect them when they examine the patient for other reasons, for instance following an accident or surgery. Ambulatory ECG monitors can detect PVCs as well as other arrhythmias. They are able to detect cardiac disease when there is a reason to be concerned.

If your cardiologist concludes that your heart is structurally healthy, reassurance could be all you need. If your symptoms are causing discomfort or cause you to feel anxious, avoiding alcohol, caffeine, and other decongestants and reducing stress may aid. Regular exercise, being at a healthy weight, and drinking enough water can also reduce your episodes of PVCs. If you are experiencing symptoms that are persistent or severe, speak to your physician about the medications that could be able to reduce them.

Treatment

If PVCs are rare or do not cause symptoms, they rarely require treatment. If you have them often and frequently, your doctor might want to examine for any other heart problems and suggest lifestyle changes or medications. You may also undergo a procedure (called radiofrequency cathode ablation) to get rid them.

If you have PVCs in your heart, the electrical signal which causes your heartbeat begins somewhere outside of the sinoatrial (SA) node located in the upper right corner of your heart. This could cause your heart to feel like it skips beats or has additional beats. It's not clear what causes these symptoms, but they're common in people who have other heart issues. PVCs can become more frequent as you age, and might occur more frequently during exercise.

If a patient is experiencing frequent and painful PVCs doctors should perform an ECG and an echocardiogram to rule out heart disease that is structural. The doctor will also perform an exercise stress test to determine if the extra heartbeats are due to physical exercise. To find out if there are other causes for the extra beats an invasive heart catheterization or an MRI is possible.

Most people who suffer from PVCs are not affected and live a normal life. However, they can increase your risk of having dangerous heart rhythm issues particularly if you have certain patterns of them. In some cases this means that the heart muscle gets weaker and is unable to pump blood throughout your body.

Regular exercise and a balanced diet can reduce your chances of developing PVCs. Avoid foods that are high in fat and sodium, and limit your intake of caffeine and tobacco. It is also important to get enough sleep and manage stress. Certain medicines can also increase your risk for PVCs. If you are taking any of these medicines, it is important to follow the advice of your doctor about eating healthy exercising, as well as taking your medication.

In studies of patients with high PVC burdens (more than 20% of heartbeats), a higher rate arrhythmia-induced cardiac myopathy was discovered. Some people may need an organ transplant.