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How a VC Can Affect Your Heart
PVCs are common and can be experienced by a variety of people without causing any problems. But if they occur frequently, PVCs can weaken your heart muscle and increase your risk of heart failure.
A bundle of fibers in the upper right part of your heart (the sinoatrial, or SA, node) typically regulates your heart rhythm. Electrical signals travel from there to the lower chambers of your heart or ventricles.
Causes
PVCs happen when the electrical impulse which normally starts your heartbeat at the Sinus Node (also known as the Sinoatrial or SA node) is not initiated. Instead, the impulse starts in a different part of your heart called the ventricles and triggers an untimed beat. These extra beats, called ventricular tachycardia or ventricular fibrillation, may feel like your heart skipped a beat or is fluttering. They can occur rarely without causing any symptoms, but they may also happen frequently enough to impact your quality of living. If they are very frequent or cause weakness, dizziness or fatigue, your doctor could treat them with medicine.
For most people, PVCs are harmless and do not increase the risk of heart disease or other health problems. Over time, repeated PVCs can weaken the heart muscle. This is especially true if they are caused by a heart disease such as dilated cardiomyopathy arrhythmogenic right ventricular cardiomyopathy which may lead to symptomatic heart failure.
PVCs can cause symptoms, such as a sensation of your heart racing one beat, or even fluttering. It is also possible to feel exhausted. The fluttering may be more noticeable if you exercise, or eat or drink certain beverages or foods. People with chronic anxiety or stress may have more PVCs, and some medications like amiodarone digoxin, and cocaine may increase the likelihood of developing them.
If you experience occasional PVCs Your doctor might suggest lifestyle changes and medication. If you experience frequent PVCs, your doctor might suggest that you stay away from certain foods and drinks, like caffeine and alcohol. You can also take steps to reduce your stress, and make sure you get enough sleep and exercise.
If you have a lot of PVCs Your doctor may suggest a medical procedure known as radiofrequency catheter ablation, which destroys the cells that cause them. The procedure is carried out by a specialist known as an electrophysiologist. It is usually successful in treating the PVCs and reducing symptoms, however, it doesn't prevent them from recurring in the future. In some cases it can increase the risk of developing atrial fibrillation (AFib), which can lead to stroke. It is not common, but it could be life-threatening.
Symptoms
Premature ventricular contractions or PVCs may cause your heart to skip or be fluttering. These extra heartbeats are harmless, however you might want to consult your doctor when they occur frequently or if you experience symptoms like dizziness or fatigue.
Normaly, electrical signals begin in the sinoatrial region, which is in the upper right part of the heart. They then travel to the lower chambers, or ventricles, The Double Glazing Doctor that pump blood. The ventricles expand to push the blood into the lung. They then return to the center to begin the next cycle of pumping. However, a pvc doctor starts in a different place, from the bundle of fibers, known as the Purkinje fibers in the left-hand side of the heart.
When PVCs happen they can make the window doctors heart feel as if it's beating faster or slower. If you have only just a few episodes and there are no other symptoms the cardiologist will likely not be able to treat you. If you have a lot of PVCs the doctor may suggest that you undergo an electrocardiogram (ECG) to determine the heartbeat for 24 hours. He or she might also suggest wearing a Holter Monitor, which records the heart's rhythm and count the number of PVCs.
People who have had a previous heart attack or suffer from cardiomyopathy -- a condition that affects how the heart pumps blood- should be aware of their PVCs and talk to an expert in cardiology about lifestyle changes. These include abstaining from caffeine, alcohol, and smoking, reducing stress and anxiety, and getting enough rest. A cardiologist can prescribe beta blockers to slow the heartbeat.
Even if there aren't any other symptoms however, you should have PVCs examined by a cardiologist if they happen often. These extra heartbeats may be a sign of a problem with the structure of your heart or lungs, and if they happen often enough, can weaken the heart muscle. But most people with PVCs don't experience any problems. They want to know if the fluttering heartbeats or skipping heartbeats is normal.
Diagnosis
PVCs can be akin to heartbeats that are fluttering especially if they are frequent and intense. People who experience a lot of them might feel like they're about to faint. Exercise can cause PVCs, but a lot of athletes who suffer from them do not have heart or health issues. PVCs can show up on tests such as an electrocardiogram, or Holter monitor. These patches contain sensors which record electrical impulses that come from your heart. A cardiologist may also perform an echocardiogram, which makes use of ultrasound to study the heart and see how it's working.
Most of the time, a doctor will be able to determine if someone is suffering from PVCs from a history and physical examination. However, sometimes they will 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 if there is any concern.
If your cardiologist finds that your heart is structurally normal, reassurance will be the only treatment needed. If your symptoms are bothersome or make you feel anxious, avoiding alcohol, caffeine and other over the counter decongestants, and reducing stress may help. Regular exercise and maintaining a healthy weight and drinking enough fluids can all help reduce the door doctor frequency of PVCs. If your symptoms persist or extreme, consult your door doctor about medications that may be able to control these symptoms.
Treatment
If PVCs are rare or do not cause symptoms, they don't usually need treatment. If you experience them frequently and frequently, your doctor might want to look for other heart issues and recommend lifestyle changes or medication. You could also have an operation (called radiofrequency cathode ablation) to eliminate them.
If you have PVCs in your heart, the electrical signal which triggers your heartbeat starts somewhere different than the sinoatrial (SA) node located in the upper right-hand corner of your heart. This could cause it to feel like your heart skips a beat or is beating faster. It's not known what causes these, but they're more common in people with other heart issues. PVCs may increase in frequency as you age, upvc door doctor near Me and may occur more often during exercise.
If a patient experiences frequent and painful PVCs the doctor should perform an ECG and an echocardiogram to rule out heart disease that is structural. The doctor may also conduct an exercise stress test to determine if the additional heartbeats are due to physical exercise. To determine whether there are other reasons for the extra beatings an invasive heart catheterization or a cardiac MRI is possible.
Most people with PVCs don't experience any complications and can lead an ordinary life. However, 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 healthy and balanced diet and regular exercise can help reduce your risk of developing PVCs. Avoid foods high in sodium and fat, and limit your consumption of tobacco and caffeine. Sleep and stress are also crucial. Certain medicines can also increase your risk of PVCs. If you are taking one of these medications, it's 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 total heartbeats), a higher rate arrhythmia-induced myopathy in the heart was observed. This can result in the need for a transplant in some people.