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How double glazing doctor Can Affect Your Heart

PVCs are common and can be experienced by a variety of people with no cause for concern. If they occur often, PVCs may weaken your heart and increase the chance of suffering from heart failure.

The heart's rhythm is usually controlled by a bundle of fibers located in the upper right corner of your heart. This is called the sinoatrial nerve, or SA. Electrical signals travel from there to the lower heart chambers or ventricles.

Causes

PVCs are caused when the electrical impulse that usually initiates your heartbeat at a point called the sinus node (also known as the sinoatrial or SA Node) does not. The impulse actually begins in the ventricles, causing an untimed heartbeat. These extra beats, called ventricular tachycardia or ventricular fibrillation, can feel like your heart skipped a beat or feels fluttering. They can happen infrequently and not cause any symptoms, or they can happen often enough to impact your daily life. If they are very frequent or cause weakness, dizziness or fatigue, your doctor could treat them with medicine.

In most people, PVCs are harmless and do not increase the risk of developing heart disease or other health problems. Frequent PVCs however, could weaken the heart muscle over time. This is especially relevant if they are triggered by a heart disease such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy, which can lead to symptomatic heart failure.

The symptoms of PVCs include feeling like your heart beats slower or it flutters. You may feel exhausted. The fluttering can be more apparent when you exercise or consume certain drinks or foods. People with chronic anxiety or stress can have more PVCs and certain medications like amiodarone digoxin and cocaine can increase the risk of developing them.

If you are experiencing occasional PVCs Your doctor may recommend lifestyle changes and medicines. If they are a regular occurrence, you may need to avoid certain drinks and foods, such as alcohol and caffeine. You can also take steps to lessen your stress and make sure you get enough sleep and exercise.

If you've got a lot of PVCs Your doctor may suggest a medical procedure called radiofrequency catheter ablation. It eliminates the cells responsible for them. Electrophysiologists are the ones who carry out this procedure. The treatment is typically effective in treating PVCs and reducing symptoms, but does not prevent them from recurring in the future. In some instances it can increase your risk of atrial fibrillation (AFib) which could lead to a stroke. This is rare but can be life-threatening.

Symptoms

Premature ventricular contractions, or PVCs, can make your heart seem to skip or flutter the beat. These heartbeats that are not normal can be harmless, but you may 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 which is in the top right side of the heart. They travel down to the lower chambers (or ventricles) that pump blood. The ventricles then contract to push the blood into the lungs. They return to the heart's center to start the next cycle of pumping. A PVC begins at a different spot in the Purkinje fibres bundle at the bottom left of the heart.

When PVCs occur and the heart is affected, it may feel as if it's beating faster or slower. If you've experienced just a few episodes but no other symptoms, your doctor probably won't be able to treat you. If you have a lot of PVCs and your doctor might recommend that you undergo an electrocardiogram (ECG) to monitor your heartbeat for a period of 24 hours. He or she might also recommend wearing a Holter Monitor, which records your heart rhythm and counts the number of PVCs.

If you've suffered a heart attack in the past or have cardiomyopathy -- a condition that alters the way the heart pumps blood -and should take their PVCs seriously and speak with a cardiologist about changes to their lifestyle. Those include avoiding caffeine, alcohol and smoking, reducing anxiety and stress and getting enough rest. A cardiologist may also prescribe medication to slow heartbeat, such as a beta blocker.

If you experience frequent PVCs, even if you don't have any other signs, you should see a cardiologist. These irregular heartbeats could signal a problem with the structure of your heart or lungs and if they occur frequently enough, it could weaken the heart muscle. But the majority of people with PVCs don't have any issues. They are interested in knowing if the fluttering heartbeats or skipping heartbeats is normal.

Diagnosis


PVCs can feel like fluttering or skipped heartbeats, particularly when they are frequent or intense. Patients who have a lot of them might feel like they're going to faint. Exercise can trigger them, but most athletes who suffer from them do not have heart or health issues. PVCs may show up on tests such as an electrocardiogram or a Holter monitor. They have sensors that record electrical impulses from your heart. A cardiologist could also employ an ultrasound echocardiogram for examining the heart.

A doctor can often tell the presence of PVCs by conducting a thorough examination 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 are able to detect PVCs as well as other arrhythmias. They can be used to detect heart disease if there is any concern.

If your cardiologist finds that your heart is structurally normal, reassurance is the only treatment required. If your symptoms are bothersome or make you feel anxious, staying away from alcohol, caffeine and other decongestants as well as reducing stress levels can aid. Regular exercise, being at a healthy weight and drinking enough fluids can reduce your episodes of PVCs. If your symptoms continue or are severe, speak with your physician about possible medications that can control the symptoms.

Treatment

If PVCs are rare or don't cause symptoms, they don't usually require treatment. If they are frequent, your doctor might want to check for heart problems or suggest lifestyle changes. You could also have a procedure (called radiofrequency cathode ablation) to get rid of them.

If you suffer from PVCs in your heart the electrical signal that creates your heartbeat is located outside of the sinoatrial (SA) node that is located in the upper right corner of your heart. This could cause it to feel like your heart skips a beat or has extra beats. PVCs are more prevalent among people who suffer from heart issues, but it's not known the reason behind them. PVCs are more frequent with age and might happen more often during exercise.

If a patient experiences frequent and painful PVCs doctors should conduct 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 whether there are any other causes for the extra beatings the heart catheterization or a cardiac MRI could be conducted.

The majority of people with PVCs don't experience any problems and can enjoy a normal lifestyle. They may increase the risk of heart rhythm disorders that can be dangerous particularly if they happen in certain patterns. In certain cases, it means that the heart muscle becomes weaker and is unable to pump blood through your body.

A healthy, regular diet and regular exercise can reduce the chances of developing PVCs. You should avoid foods that are high in sodium and fat, and you should also restrict your intake of tobacco and caffeine. Sleep and stress are also important. Certain medications can increase your risk of getting PVCs. If you are taking any of these medications, it is important to follow your doctor's recommendations regarding healthy eating, exercising, and taking your medication.

Studies of patients with a high burden of PVCs (that's more than 20 percent of their total heart beats) found that they had a higher incidence of arrhythmia-induced cardiomyopathy. Some people may need an organ transplant.

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