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How a VC Can Affect Your Heart

Many people have occasional PVCs without any problems. However, if they happen frequently, PVCs can weaken your heart muscle and emergency soundproof window repair repair (Read the Full Post) 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 known as the sinoatrial node or SA. Electrical signals travel from this node to the lower heart chambers, or ventricles.

Causes

PVCs occur by the electrical impulse that normally triggers your heartbeat at the Sinus Node (also known as the Sinoatrial or the SA node) is not initiated. The impulse actually starts in the ventricles and causes a mistimed heartbeat. These extra beats are called ventricular tachycardia or ventricular fibrillation. It may feel like the heart skipped a beat or feels fluttering. They may occur infrequently and not cause any symptoms, but they may be frequent enough to impact your quality of living. If they occur frequently or cause weakness, dizziness, or fatigue, your doctor might treat them with medicine.

For most people, PVCs are harmless and don't increase your risk of developing heart disease or other health issues. In time, repeated PVCs can weaken the heart muscle. This is especially true if they are caused by a heart condition like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy which could lead to symptoms of heart failure.

The signs of PVCs include a feeling that your heart skips a beat or repair is fluttering, and you feel exhausted. The fluttering could be more apparent when you exercise or consume certain drinks or food items. PVCs are more common in those suffering from chronic anxiety or stress. Some medications, such as digoxin, amiodarone and cocaine, can also increase the risk of developing PVCs.

If you experience occasional PVCs Your doctor might suggest lifestyle changes and medication. If they are a regular occurrence, you may need to avoid some foods and beverages, such as alcohol and caffeine. You can also take steps to lessen your stress levels, and get plenty of sleep and exercise.

If you have many PVCs Your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation, which eliminates the cells that are responsible for them. This is done by a specialist known as an electrophysiologist. It is typically successful in treating the PVCs and reducing symptoms, however it does not stop them from recurring in the future. In certain instances, it can increase the risk of atrial fibrillation (AFib) which is a condition that can cause stroke. It's not common, but it can be life-threatening.

Symptoms

Premature ventricular contractions, or PVCs, can make your heart appear to skip or flutter a beat. These extra heartbeats are generally harmless, but it is important to consult your physician when you experience frequent episodes or other symptoms such as dizziness or weakness.

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

When PVCs happen, the heart may feel like it is skipping a beat or pounding. If you experience a few episodes and no other symptoms, the cardiologist probably won't treat you. If you have many PVCs and your doctor might recommend that you undergo an electrocardiogram (ECG) to measure the heartbeat for a period of 24 hours. The doctor may also recommend wearing a Holter Monitor that records your heart rhythm and counts the number of PVCs.

People who have had a previous heart attack or suffer from cardiomyopathy -an illness that affects how the heart pumps blood- must be aware of their PVCs and consult a cardiologist about lifestyle changes. Those include the avoidance of alcohol, caffeine, and smoking, managing anxiety and stress, and getting enough sleep. A cardiologist can also prescribe medication to slow the heartbeat for example, beta blockers.

Even if you don't have any other symptoms it is still recommended to have PVCs examined by a cardiologist if they happen frequently. These extra heartbeats can be a sign of an issue with the structure of your heart or other health issues, and over time, if they occur often enough, they can weaken the heart muscle. The majority of people with PVCs do not experience any problems. They just want to be aware that the fluttering and racing heartbeats aren't normal.

Diagnosis

PVCs can feel like heartbeats that are fluttering particularly if they're frequent and intense. People who experience them frequently may feel faint. Exercise can cause 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. They have sensors that record electrical impulses from your heart. A cardiologist can also perform an ultrasound echocardiogram to study the heart.

A doctor will usually be able to determine if a patient has PVCs by looking at them and taking a medical history. Sometimes, they may not be aware of them until they examine the patient for different reasons, like after an accident or surgery. Ambulatory ECG monitors are able to detect PVCs, as well as other arrhythmias. They are able to detect heart disease if there is any reason to be concerned.

If your cardiologist determines your heart is structurally healthy, reassurance may be all that's needed. However, if your symptoms are bothersome or cause you to feel anxious, staying away from alcohol, caffeine and other decongestants and reducing stress can aid. Engaging in regular exercise, keeping at a healthy weight and drinking enough water can reduce your episodes of PVCs. If you are experiencing symptoms that are persistent or severe, talk to your doctor about medication that could help manage them.

Treatment

If PVCs are rare or do not cause symptoms, they don't usually require treatment. If you experience them frequently and frequently, your doctor might want to check for other heart issues and recommend lifestyle changes or medicine. You could also undergo an operation (called radiofrequency cathode ablation) to get rid of them.

If you suffer from PVCs in your heart, the electrical signal which causes your heartbeat begins somewhere outside of the sinoatrial (SA) node, which is located in the upper right-hand corner of your heart. This can cause your heart to feel like it skips a beating or has additional beats. It's unclear what causes these, but they're more frequent in those with other heart conditions. PVCs may increase in frequency as you age, and basement Window repair may be more frequent during exercises.

A doctor should conduct an ECG and an echocardiogram on a patient that suffers from frequent and painful PVCs to rule out structural heart diseases. The doctor may also perform an exercise stress test to determine if the extra heartbeats are related to physical exercise. A heart catheterization, cardiac MRI or nuclear perfusion studies can be conducted to determine other causes for the extra beats.

Most people who suffer from PVCs do not have any issues and basement Window Repair can lead an ordinary life. They could increase your risk for heart rhythm disorders that can be dangerous particularly if they develop in certain patterns. In some cases, this means that the heart muscle gets weaker and has difficulty pumping blood throughout the body.

A healthy and balanced diet and a lot of exercise can reduce the chances of developing PVCs. You should avoid foods that are high in sodium and fat and reduce your intake of caffeine and tobacco. Also, you should try to get enough sleep and manage stress. Certain medicines can also increase your risk of PVCs. If you are taking one of these drugs it is important to follow your doctor's instructions regarding eating healthy, exercising and taking your medication.

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