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How a VC Can Affect Your Heart
PVCs are commonplace and can be experienced by many people without causing any problems. But if they occur frequently, PVCs can weaken your heart muscle and increase your risk of 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 heart chambers or ventricles.
Causes
PVCs are caused when the electrical impulse that usually begins your heartbeat in a region called the sinus node (also known as the sinoatrial or SA Node) isn't. The impulse actually starts in the ventricles, which causes an irregular heartbeat. These extra beats are called ventricular tachycardia or ventricular fibrillation. It could feel as if the heart skipped a beating or feels like it is fluttering. They can occur rarely without causing any symptoms, but they may be frequent enough to affect your standard of life. Your doctor may prescribe medicine if they are frequent or cause weakness, dizziness or fatigue.
For most people, PVCs are harmless and don't increase your risk of heart disease or other health issues. Over time, frequent PVCs can weaken the heart muscle. This is particularly relevant if the PVCs are caused by conditions like dilated cardiomyopathy and arrhythmogenic right ventricle cardiomyopathy that could lead to heart failure.
PVCs can cause symptoms, such as a sensation of your heart beating one beat, or even the feeling of your heart fluttering. You might also feel breathless. The fluttering could be more noticeable when you exercise or consume certain drinks or foods. People who suffer from chronic anxiety or stress may have more PVCs and certain drugs like amiodarone digoxin and cocaine can increase the chance of developing them.
If you are experiencing occasional PVCs your doctor may suggest lifestyle changes and medications. If they are a frequent occurrence, you may need to avoid some drinks and foods, such as alcohol and caffeine. You can also take steps to lessen your stress levels, and make sure you get enough sleep and exercise.
If you have many PVCs Your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation. It eliminates the cells responsible for them. The procedure is carried out by a specialist, known as an electrophysiologist. It is usually effective in treating PVCs and reducing symptoms, however, it doesn't prevent them from recurring in the future. In certain instances, it can increase the risk of atrial fibrillation (AFib), which can result in stroke. It's not common, but it can be life-threatening.
Signs and symptoms
Premature ventricular contractures, Low-E Window repair or PVCs can cause your heart to skip or be fluttering. These heartbeats can be harmless, but it is important to talk to your doctor if you have frequent episodes or signs like dizziness or weakness.
Normally, electrical signals begin at the sinoatrial junction, which is in the top right-hand side of the heart. They travel down to the lower chambers (or ventricles) that pump blood. The ventricles contract to force blood into the lung. They then return to the center to begin the next cycle of pumping. But a PVC begins at a different spot that is separate from the bundle of fibers, known as the Purkinje fibers in the bottom left portion of the heart.
When PVCs occur, the heart may feel like it is racing or pounding. If you have a few episodes and no other symptoms, the cardiologist probably won't treat you. If you have many PVCs, your doctor may suggest that you undergo an electrocardiogram (ECG) to measure the heartbeat for 24 hours. The doctor may also suggest wearing a Holter Monitor which tracks the heart's rhythm and count the number of PVCs.
People who have had a prior heart attack or suffer from cardiomyopathy -an illness that affects the way that the heart pumps blood - must be aware of their PVCs and consult a cardiologist about changes to their lifestyle. These include abstaining from caffeine, alcohol, and smoking, managing stress and anxiety, and getting enough rest. A cardiologist can prescribe beta blockers to slow the heartbeat.
Even if you don't have any other signs, you should still get PVCs checked by an cardiologist if they occur frequently. These heartbeats that are irregular could indicate a problem in the structure of your heart or lungs and if they occur frequently enough, can weaken the heart muscle. But the majority of people with PVCs don't have any issues. They just want to be aware that the fluttering and skipping heartbeats aren't normal.
Diagnosis
PVCs might feel like fluttering or skipped heartbeats, particularly when they're frequent or intense. People who experience them often might feel faint. They can also occur during exercising, but most athletes who experience them don't have issues with their health or heart. PVCs can be detected in tests like an electrocardiogram, or Holter monitor. These patches have sensors which record electrical impulses that come from your heart. A cardiologist may also use an ultrasound echocardiogram for Loft window Repair - ovesen-rafferty-2.technetbloggers.De - examining the heart.
A doctor may be able to tell whether the patient has PVCs from a patient's history and physical examination. But sometimes they might only be able to detect them when they examine the patient for other reasons, such as after a surgery or accident. Ambulatory ECG monitoring systems can also assist in detecting PVCs and other arrhythmias, and can be used if there's any concern of a cardiac condition.
If your cardiologist determines your heart is structurally healthy, reassurance might be all that's needed. If your symptoms are troubling, or cause you to feel anxious, staying away from alcohol, caffeine and other over the prescription decongestants, as well as reducing stress may aid. Engaging in regular exercise, keeping at a healthy weight and drinking enough water can reduce your episodes of PVCs. If you are experiencing symptoms that are persistent or severe, talk to your doctor about medication that could help reduce these symptoms.
Treatment
If PVCs are rare or do not cause symptoms, they rarely need treatment. If they are frequent, your doctor might want to check for heart problems or suggest lifestyle changes. You could also have an operation to rid yourself of them (called radiofrequency catheter ablation).
If you have PVCs in your heart, the electrical signal which causes your heartbeat begins somewhere outside of the sinoatrial (SA) node that is located in the upper right-hand corner of your heart. This could cause your heart to feel as if it skips a beating or has additional beats. PVCs are more prevalent among people who suffer from heart issues, but it's not known the reason behind them. PVCs are more likely to occur as you age, and might occur more frequently during exercise.
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. The doctor will also conduct an exercise stress test to determine if the increased heartbeats are related to physical activity. To determine whether there are any other causes for the extra beatings an invasive heart catheterization or an MRI is possible.
The majority of people with PVCs are not affected and live the normal life. They can increase the risk of heart rhythm disorders that can be dangerous, especially if they occur in certain patterns. In certain cases, it means the heart muscle gets weaker and is unable to pump blood through your body.
Regular exercise and a healthy diet can lower your chances of developing PVCs. Avoid foods that are high in sodium and fat and reduce your intake of caffeine and tobacco. Sleep and stress are equally important. Some medicines may also increase your risk for PVCs. If you take any of these medications it is essential that you follow your doctor's advice about eating healthy exercising, as well as taking your medication.
In studies of patients with PVC burdens that are excessive (more than 20% of the total heartbeats) the higher rate of arrhythmia-induced cardiac myopathy was discovered. Certain people may require an organ transplant.