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How a VC Can Affect Your Heart

Many people have occasional PVCs without any problems. If they happen frequently, PVCs may weaken your heart and increase your risk for heart failure.

The rhythm of your heart is controlled by a group of nerve fibers situated in the upper right corner of your heart. This is called the sinoatrial node or SA. Electrical signals travel from this node to the lower chambers of your heart or ventricles.

Causes

PVCs happen when the electrical impulse that typically starts your heartbeat in a part known as the sinus node (also called the sinoatrial node or SA node) does not. Instead, the impulse is generated in a different part of your heart called the ventricles and triggers a mistimed beat. These extra beats are also known as ventricular tachycardia, and ventricular fibrillation. It may feel like the heart beats faster or feels like it is fluttering. They can happen infrequently and not cause any symptoms, or they can occur frequently enough to affect your daily life. If they occur frequently or cause dizziness, weakness or fatigue, your doctor may treat them with medicine.

PVCs are generally safe and do not increase your risk of developing heart disease. Regular PVCs, however, can weaken the heart muscle over time. This is especially the case 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 symptoms of PVCs include a feeling that your heart beats slower or flutters, and you may feel exhausted. The fluttering can be more evident when you exercise or consume certain drinks or foods. People who experience chronic anxiety or stress can have more PVCs, and some medications like amiodarone digoxin, and cocaine can increase the likelihood of developing them.

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

If you have lots of PVCs, he may suggest a medical procedure called radiofrequency catheter ablation. This destroys cells that cause PVCs. Electrophysiologists are the ones who carry out this procedure. It is generally successful in treating the PVCs and Uv-Resistant secure window repair window frame repair (kingranks.com) reducing symptoms, but it doesn't stop them from occurring in the future. In some cases it may increase the risk of developing atrial fibrillation (AFib) which can cause stroke. It's not common, but it can be life-threatening.

Signs and symptoms

Premature ventricular contractions, also known as PVCs, can make your heart seem to flutter or skip one beat. These heartbeats that are not normal can be harmless, however you might want to consult your doctor in the event of frequent heartbeats or if you experience 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 descend 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 cycle of pumping. A PVC begins at a different spot, the Purkinje fibers are located in the left side of the heart.

When PVCs occur, they can make the heart beat or feel as if it skipped one beat. If you have only a few episodes, but no other symptoms, the doctor will probably not treat you. If you've got a lot of PVCs, your doctor may suggest you undergo an electrocardiogram (ECG) to monitor your heartbeat over the course of 24 hours. They may also suggest wearing a Holter Monitor, which records your heartbeat and tracks the number of PVCs.

Anyone who has had a previous heart attack or have cardiomyopathy -an illness that alters the way the heart pumps blood- should take their PVCs seriously and speak with a cardiologist about lifestyle changes. These include avoiding alcohol, caffeine and smoking, reducing stress and anxiety, and getting enough rest. A cardiologist can prescribe beta blockers to slow down the heartbeat.

Even if there aren't any other symptoms it is still recommended to have PVCs checked by an cardiologist if they occur frequently. These heartbeats that are irregular could signal a problem with the structure of your heart or lungs, and skylight window Replacement if they happen often enough, it could weaken your heart muscle. Most people who suffer from PVCs do not experience any problems. They simply want to be aware that the fluttering and racing heartbeats aren't normal.

Diagnosis

PVCs may be felt as fluttering or skipped heartbeats, particularly when they're frequent or intense. People who get lots of them may feel they're going to faint. Exercise can cause PVCs, but a lot of athletes who suffer from these symptoms do not have heart or health problems. PVCs can show up in tests like an electrocardiogram, or Holter monitor. These patches have sensors that record electrical impulses from your heart. A cardiologist could also employ an echocardiogram, Cheapest which makes use of ultrasound to look at the heart and see how it's functioning.

A doctor will usually be able to determine the presence of PVCs by examining them and taking their medical history. Sometimes, however, they may only notice PVCs when examining a patient for another reason, such as after an accident or surgery. Ambulatory ECG monitoring systems also help detect PVCs and other arrhythmias and they might be used when there is a concern of a cardiac condition.

If your cardiologist determines your heart is structurally healthy, reassurance could be all you need. If your symptoms are bothersome or cause you to feel anxious, avoiding alcohol, caffeine and over-the drug decongestants and reducing stress may help. Engaging in regular exercise, keeping at a healthy weight and drinking enough water can also decrease the likelihood of PVCs. If your symptoms are persistent or severe, talk to your physician about the medications that may be able to reduce the symptoms.

Treatment

If PVCs don't cause symptoms or happen rarely, they usually don't need treatment. If you are frequently affected and frequently, your doctor might want to check for any other heart problems and recommend lifestyle changes or medications. You could also have a procedure to get rid of them (called radiofrequency catheter ablation).

If you have PVCs in your heart, the electrical signal which triggers your heartbeat starts somewhere other than at the sinoatrial (SA) node that is located in the upper right corner of your heart. This can cause your heart to feel like it skips a beating or has extra beats. PVCs are more prevalent among people with heart problems however it's unclear the reason behind them. PVCs may increase in frequency as you age, and they may be more frequent during exercises.

A doctor should perform an ECG along with an echocardiogram on a patient who has frequent and painful PVCs to rule out structural heart diseases. They may also perform an exercise stress test to determine whether the extra beats are a result of physical exercise. To determine whether there are other reasons for the extra beatings, a heart catheterization or an MRI can be performed.

The majority of people with PVCs do not experience any problems and can enjoy a normal lifestyle. But they can increase the risk of developing dangerous heart rhythm issues particularly if you have certain patterns of them. In some cases, this means that the heart muscle becomes weaker and is unable to pump blood throughout your body.

A regular, healthy diet and regular exercise can reduce the risk of developing PVCs. Avoid foods high in fat and sodium and limit your consumption of tobacco and caffeine. Stress and sleep are also crucial. Some medicines may also increase your risk of getting PVCs. If you take any of these medications it is essential that you follow your doctor's recommendations regarding eating a healthy diet, exercising, and taking your medication.

Studies of patients suffering from an excessive amount of PVCs (that's more than 20% of their total heart beats) found that they had a higher risk of arrhythmia-induced cardiomyopathy. This could lead to a need for a heart transplant in some individuals.