Pvc Doctor Tips From The Best In The Industry How a VC Can Affect Your Heart    Many people experience occasional PVCs and have no issues. If they occur regularly, PVCs can weaken your heart muscle and increase your risk of heart failure.    A bundle of fibers in the upper right-hand corner of your heart (the sinoatrial, or SA, node) typically controls your heart's rhythm. Electrical signals travel to the lower heart chambers or ventricles.    Causes    PVCs happen when the electrical impulse which normally starts your heartbeat at the Sinus Node (also known as the Sinoatrial or the SA node) does not. Instead, the impulse starts in a different part of your heart, the ventricles, and causes a mistimed beat. These extra beats are also known as ventricular tachycardia and ventricular fibrillation. It could feel as if the heart skipped a beat or feels like it is fluttering. They can occur rarely without causing any symptoms, but they may be frequent enough to affect your quality of living. Your doctor may prescribe medication when they occur frequently or cause weakness, dizziness or fatigue.    PVCs are generally harmless and do not increase your risk of developing heart disease. Regular PVCs, however, can weaken the heart muscle over time. This is especially true if they are caused by a heart condition like dilated cardiomyopathy, or arrhythmogenic right ventricular cardiomyopathy, which may lead to symptomatic heart failure.    The signs of PVCs include a feeling that your heart skips a beat or flutters, and you may feel exhausted. The fluttering may be more noticeable when you exercise, or consume certain foods or beverages. PVCs are more common in people with chronic anxiety or stress. Some medications, like digoxin, amiodarone, and cocaine, can also increase the risk of developing PVCs.    If you are experiencing occasional PVCs your doctor may suggest lifestyle changes and medication. If you experience frequent PVCs, your doctor may recommend that you avoid certain foods and drinks such as caffeine and alcohol. You can also lower stress by taking enough rest and exercising.    If you have many PVCs, your doctor may suggest a medical procedure known as radiofrequency catheter ablation. This procedure eliminates the cells that are responsible for them. Electrophysiologists are the ones who carry out this procedure. It is generally successful in treating the PVCs and reducing symptoms however, it doesn't prevent them from occurring in the future. In certain instances, it can increase the risk of having atrial fibrillation (AFib), which can lead to stroke. It's not common, but it can be life-threatening.    Symptoms    Premature ventricular contractures, or PVCs can cause your heart to skip or to flutter. These heartbeats can be harmless, however, you should consult your physician when you experience frequent episodes or signs like dizziness or weakness.    Normally, electrical signals begin in the sinoatrial node, located in the upper right portion of the heart. These signals descend to the lower chambers (or ventricles) which pump blood. The ventricles then contract to propel blood into your lungs, and return to the heart and start the next pumping cycle. A PVC begins in a different location in the Purkinje fibres bundle in the bottom left of the heart.    When PVCs happen they can make the heart feel like it is beating faster or slower. If window doctor experience only a few episodes, and no other symptoms are present, your cardiologist will probably not prescribe treatment. If you've got a lot of PVCs, the doctor may recommend an electrocardiogram, or ECG, to measure your heartbeat over 24 hours. He or she might also suggest wearing a Holter Monitor that records your heart rhythm and counts the number of PVCs.    People who have suffered a previous heart attack or cardiomyopathy - a condition which affects the way the heart pumps blood - should take their PVCs very seriously and consult a cardiologist regarding lifestyle modifications. This includes the avoidance of alcohol, caffeine, and smoking, managing anxiety and stress and getting enough rest. A cardiologist may prescribe beta blockers to slow down the heartbeat.    Even if you don't experience any other symptoms however, you should have PVCs checked by an expert in cardiology if they occur frequently. These irregular heartbeats could be a sign of a problem with the structure of your heart or lungs, and if they occur frequently enough, they can weaken your heart muscle. But the majority of people with PVCs don't experience any problems. They simply want to be aware that the fluttering or racing heartbeats aren't normal.    Diagnosis    PVCs can be akin to heartbeats that are fluttering, especially if they are frequent and intense. People who experience them frequently may feel weak. Exercise can trigger them, but most athletes who suffer from these symptoms do not have heart or health problems. PVCs can be detected in tests such as an electrocardiogram (ECG) or Holter monitor. These are sticky patches that have sensors to record electrical signals from your heart. A cardiologist could also employ an ultrasound echocardiogram to examine the heart.    A doctor may be able to tell whether the patient is suffering from PVCs through a medical history and physical exam. Sometimes it is possible that they only notice PVCs when examining the patient for another reason, such as after an accident or surgery. Ambulatory ECG monitors are able to detect PVCs and other arrhythmias. They can be used to identify cardiac problems when there is a concern.    If your cardiologist determines your heart is structurally healthy, reassurance might be all that's needed. If your symptoms are causing you discomfort or cause you to feel anxious, staying away from alcohol, caffeine, and over the prescription decongestants, as well as the reduction of stress could aid. Regular exercise, maintaining a healthy weight, and drinking enough fluids can aid in reducing the frequency of PVCs. If your symptoms persist or are extreme, talk to your doctor about possible medications that can control the symptoms.      Treatment    If PVCs aren't causing symptoms or happen rarely generally, they don't require treatment. If you have them often or frequently, your doctor may wish to look for other heart conditions and recommend lifestyle changes or medicine. You may also undergo a procedure to get rid of them (called radiofrequency catheter ablation).    If you have PVCs the electrical signal that triggers your heartbeat starts somewhere other than the sinoatrial node (SA node) located in the upper right side of your heart. It can feel like your heart skips beats or has a few extra beats. It's not clear what causes them, but they're more common in people with other heart issues. PVCs are more frequent as you age, and may occur more often during exercise.    A physician should perform an ECG along with an echocardiogram for a patient who suffers from frequent and painful PVCs to identify structural heart conditions. They may also perform an exercise stress test to see whether the additional beats are due to physical activity. To find out if there are other causes for the extra beatings the heart catheterization or cardiac MRI is possible.    Most people with PVCs do not have any issues and live a normal life. However, they may increase the risk of developing dangerous heart rhythm issues particularly if you have certain patterns of them. In some instances, this means that the heart muscle becomes weaker and it is more difficult to pump blood throughout your body.    A healthy and balanced diet and plenty of exercise can reduce your risk of developing PVCs. Avoid foods that are high in fat and sodium, and limit your intake of caffeine and tobacco. Sleep and stress are also crucial. Some medicines can also increase the risk of developing PVCs. If you are taking any of these medications, it is important to follow your doctor's advice regarding eating a healthy diet, exercising, and taking your medication.    Studies of patients who had a high amount of PVCs (that's more than 20% of their total heart beats) found that they had a higher rate of arrhythmia-induced cardiomyopathy. Certain people may require an organ transplant. 

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