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How a VC Can Affect Your Heart
Many people experience occasional PVCs without any problems. If they occur often, PVCs may weaken your heart and increase the chance of suffering from heart failure.
A bundle of fibers in the upper right part of your heart (the sinoatrial or SA node) usually controls the heart's rhythm. Electrical signals travel from there to the lower heart chambers, or ventricles.
Causes
PVCs happen by the electrical impulse that normally starts your heartbeat at the Sinus Node (also known as the Sinoatrial or SA node) is not initiated. The impulse actually begins in the ventricles, causing an untimed heartbeat. These extra beats are also called ventricular tachycardia or ventricular fibrillation. It could feel as if the heart skipped a beat or feels like it is fluttering. They can happen infrequently and not cause any symptoms, but they can occur frequently enough to affect your standard of living. If they occur frequently or cause weakness, dizziness, or fatigue, your upvc doctor could treat them with medicine.
In most people, PVCs are harmless and don't increase your risk of heart disease or other health issues. In time, repeated PVCs can weaken the heart muscle. This is especially when the PVCs are triggered by a condition like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy which can cause heart failure.
PVCs can trigger symptoms such as a feeling of your heart skipping an beat, or fluttering. You might also feel exhausted. The fluttering may be more evident when you exercise or consume certain foods or drinks. PVCs are more common in people with chronic stress or anxiety. Some drugs, like digoxin, amiodarone or cocaine, may increase the risk of developing PVCs.
If you experience occasional PVCs Your doctor may recommend lifestyle changes and medicines. If you experience frequent PVCs, your doctor may suggest that you stay away from certain foods and drinks such as caffeine and alcohol. You can also take steps to reduce your stress levels, and make sure you get enough sleep and exercise.
If you've got a lot of PVCs Your doctor might recommend a medical procedure referred to as radiofrequency catheter ablation, which eliminates the cells responsible for them. This is done by a specialist known as an electrophysiologist. The treatment is generally successful in treating PVCs, reducing symptoms but does not prevent them from recurring in the future. In certain cases, it may increase the risk of having atrial fibrillation (AFib) which is an illness that can lead to stroke. This is rare but it could be life-threatening.
Symptoms
Premature ventricular contractures or PVCs may cause your heart to skip or to flutter. These extra heartbeats are harmless, however you might need to see your doctor in the event of frequent heartbeats or if you experience symptoms like dizziness, or fatigue.
Normaly, electrical signals begin in the sinoatrial area, which is located in the upper right-hand corner of the heart. They then travel to the lower chambers, also known as ventricles, where blood pumps are located. Then, the ventricles expand to push blood into your lungs, and then return to your heart to begin the next pumping cycle. But a Pvc doctor starts in a different place, from the bundle of fibers, known as the door doctor near me Purkinje fibers, located in the lower left part of the heart.
When PVCs happen, the heart may feel like it is racing or pounding. If you have only a few episodes, and there are no other symptoms, your cardiologist will probably not treat you. However, if you have large number of PVCs and you have other symptoms, your doctor might suggest an electrocardiogram, or ECG to determine your heartbeat over 24 hours. He or she might also recommend wearing a Holter Monitor which tracks your heart rhythm and counts the number of PVCs.
If you've had a prior heart attack or suffer from cardiomyopathy -an illness that affects how the heart pumps blood- should be aware of their PVCs and talk to a cardiologist about lifestyle changes. This includes avoiding caffeine, alcohol and smoking, reducing anxiety and stress, and getting enough sleep. A cardiologist might also prescribe medication to slow heartbeat, for example, beta blockers.
If you have frequent PVCs even if you do not have other symptoms, you should consult a cardiologist. These heartbeats that are irregular could be a sign of a problem with the structure of your heart or lungs, and if they occur often enough, it could weaken the heart muscle. The majority of people with PVCs do not experience any issues. They would like to know if rapid heartbeats, or the skipping of heartbeats is normal.
Diagnosis
PVCs may feel like 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 them, but many athletes who experience them do not have heart or health problems. PVCs could show up in tests such as an electrocardiogram (ECG) or Holter monitor. These patches have sensors that record electrical impulses coming from your heart. A cardiologist may also perform an echocardiogram, which uses ultrasound to study the heart and observe how it's working.
A doctor may be able to determine if the patient is suffering from PVCs from a patient's history and physical examination. Sometimes, however, they may only be able to detect PVCs when they examine the patient for another reason such as following an accident or a surgery. Ambulatory ECG monitoring systems also help detect PVCs and other arrhythmias, and they might be used if there's any concern of heart disease.
If your cardiologist concludes that your heart is structurally healthy, reassurance may be all that's needed. If your symptoms are causing you discomfort or make you feel anxious, staying away from alcohol, caffeine and over-the counter decongestants, and the reduction of stress could aid. Regular exercise, being at a healthy weight and drinking enough water can reduce your episodes of PVCs. If your symptoms persist or are severe, talk with your physician about possible treatments that could help control them.
Treatment
If PVCs do not cause any symptoms or are not frequent they aren't usually in need of treatment. If they occur frequently, your glass doctor near me might need to examine for heart conditions or recommend lifestyle adjustments. You may also undergo a procedure (called radiofrequency cathode ablation) to get rid of them.
If you suffer from PVCs in your heart the electrical signal that causes your heartbeat begins somewhere different than the glass doctor sinoatrial (SA) node that is located in the upper right-hand corner of your heart. This could cause it to feel like your heart skips beats or has a few extra beats. It's not known what causes these, but they're more common in people with other heart issues. PVCs are more likely to occur as you age, and they may be more frequent during exercise.
A doctor should conduct an ECG along with an echocardiogram on a patient who has frequent and painful PVCs to identify structural heart conditions. The doctor will also likely perform an exercise stress test to determine if the additional heartbeats are related to physical exercise. A heart catheterization or cardiac MRI or nuclear perfusion study could be performed to find other causes for the extra beats.
Most people with PVCs have no complications and can live the normal life. They may increase the risk of heart rhythm disorders that can be dangerous, especially if they occur in certain patterns. In some cases, this means that the heart muscle gets weaker and has difficulty pumping blood throughout your body.
A healthy and balanced diet and a lot of exercise can reduce the risk of developing PVCs. Avoid foods that are high in sodium and fat as well as restrict your intake of tobacco and caffeine. Stress and sleep are also important. Certain medications can increase your risk of getting PVCs. If you're taking one of these medicines it's crucial to follow your pvc doctor's recommendations about eating well, exercising and taking your medication.
Studies of patients who had an excessive amount of PVCs (that's more than 20 percent of their total heart beats) found that they had a higher rate of arrhythmia-induced cardiomyopathy. Some people may need a heart transplant.