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How a VC Can Affect Your Heart
A lot of people experience occasional PVCs without any problems. However, if they happen frequently, PVCs can weaken your heart muscle and increase your risk of heart failure.
The rhythm of your heart is controlled by a bundle of fibers that are located in the upper right-hand corner of your heart. This is known as the sinoatrial node, or SA. Electrical signals travel to lower heart chambers or ventricles.
Causes
PVCs are caused when the electrical impulse that usually initiates your heartbeat in a region known as the sinus node (also called the sinoatrial node or SA node) isn't. The impulse actually starts in the ventricles, which causes an irregular heartbeat. These extra beats, called ventricular tachycardia or ventricular fibrillation, can feel like your heart skipped a beat, or it feels like it is fluttering. They can occur infrequently and not cause any symptoms, or they can occur frequently enough to affect your quality of life. If they occur frequently or cause dizziness, weakness, or fatigue, your doctor might treat them with medication.
For most people, PVCs are harmless and aren't likely to increase your risk of developing heart disease or other health problems. In time, frequent PVCs can weaken the heart muscle. This is especially true if they are caused by a heart disease such as dilated cardiomyopathy or arrhythmogenic right ventricular cardiomyopathy, which may lead to symptomatic heart failure.
PVCs can trigger symptoms, such as a sensation of your heart skipping an beat, or fluttering. You may also feel exhausted. The fluttering may be more apparent when you exercise or consume certain foods or drinks. People who experience chronic anxiety or stress may have more PVCs and certain medications like amiodarone digoxin, and cocaine may increase the likelihood of developing them.
If you are experiencing occasional PVCs Your doctor might recommend lifestyle changes and medicines. If they are a frequent occurrence, you may need to avoid some drinks and foods, such as alcohol and caffeine. You can also lower your stress levels by taking enough rest and working out.
If you've got a lot of PVCs, your doctor may recommend a medical procedure referred to as radiofrequency catheter ablation, which eliminates the cells that are responsible for them. Electrophysiologists are the ones who execute this procedure. The treatment is usually successful in treating PVCs which reduce symptoms, but does not prevent them from becoming recurring in the future. In certain cases it may increase your risk of atrial fibrillation (AFib), which can lead to a stroke. This is rare but can be life-threatening.
Signs and symptoms
Premature ventricular contractions, also known as PVCs, can make your heart appear to skip or flutter a beat. These extra heartbeats are generally harmless, however, you should consult your physician in case you experience frequent episodes or signs like dizziness or weakness.
Normaly, electrical signals begin in the sinoatrial region, which is in the upper right-hand corner of the heart. They then travel to the lower chambers, also known as ventricles, that pump blood. The ventricles then contract to force blood into the lungs. They return to the center to start the next cycle of pumping. But a pvc doctor (intern.ee.aeust.edu.tw) begins in a different place and is located in the bundle of fibers, known as the Purkinje fibers, in the lower left part of the heart.
When PVCs happen and the heart is affected, it may feel like it is racing or pounding. If you have only a few episodes, but no other symptoms, your cardiologist probably won't treat you. However, if you have large number of PVCs the doctor may recommend an electrocardiogram, also known as an ECG to gauge your heart rate over the course of 24 hours. He or she might also suggest wearing a Holter Monitor that records your heartbeat and tracks the number of PVCs.
People who have suffered previously from a heart attack or have suffered from cardiomyopathy - an illness that affects method by which the heart pumps blood - should take their PVCs very seriously and speak to an expert in cardiology about lifestyle modifications. These include the avoidance of alcohol, caffeine, and smoking, managing stress and anxiety and getting enough sleep. A cardiologist might also prescribe medication to slow heartbeat, such as beta blockers.
Even if you don't have any other symptoms, you should still get PVCs examined by an cardiologist if they occur frequently. These irregular heartbeats could indicate a problem with the structure of your heart or other health conditions, and over time, when they happen frequently enough, they can weaken the heart muscle. But the majority of people with PVCs do not experience any issues. They want to know if the rapid heartbeats, Window and Door doctor near me or the skipping of heartbeats is normal.
Diagnosis
PVCs can be akin to heartbeats that flutter, especially if they are frequent and intense. People who experience them regularly may feel weak. They can also happen with training, even though many athletes who suffer from them don't have issues with their health or heart. PVCs may show up in tests such as an electrocardiogram (ECG) or Holter monitor. These patches have sensors which record electrical impulses that come from your heart. A cardiologist could also employ an echocardiogram that uses ultrasound to study the heart and observe how it's working.
Often, a doctor will be able to determine if someone is suffering from PVCs from a history and physical exam. Sometimes, however, they may only be able to detect PVCs when they examine patients for a different reason, like following an accident or a surgery. Ambulatory ECG monitors can detect PVCs, as well as other arrhythmias. They may be used to detect heart disease if there is any reason to be concerned.
If your cardiologist determines that your heart is structurally normal, reassurance will be the only treatment required. If your symptoms are bothersome, or cause you to feel anxious, staying away from alcohol, caffeine, and over the prescription decongestants, as well as reducing stress may help. Regular exercise, maintaining a healthy weight and drinking enough fluids can all help to reduce the frequency of PVCs. If your symptoms persist or extreme, consult your doctor about medication that could help manage the symptoms.
Treatment
If PVCs are rare or do not cause symptoms, window & door doctor [gram-mcpherson.blogbright.net] they rarely need treatment. If you are frequently affected and frequently, your doctor might want to look for any other heart problems and suggest lifestyle changes or medication. You could also undergo a procedure (called radiofrequency cathode ablation) to get rid them.
If you have PVCs in your heart the electrical signal that 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 has extra beats. It's not clear what causes these, but they're more common in people who have other heart problems. PVCs are more likely to occur as you age, and might occur more frequently during exercises.
If a patient has frequent and painful PVCs, a physician should conduct an ECG and an echocardiogram to rule out heart disease that is structural. They will probably also do an exercise stress test to see whether the additional beats are a result of physical exercise. To determine whether there are any other causes for the extra beats, a heart catheterization or a cardiac MRI could be conducted.
The majority of people who suffer from PVCs do not experience any complications and can lead a normal lifestyle. They could increase your risk for dangerous heart rhythm disorders particularly if they happen in certain patterns. In some instances, this means that your heart muscle gets weaker and has trouble pumping blood through your body.
A healthy, regular diet and regular exercise can help reduce your chances of developing PVCs. You should avoid foods that are high in fat and sodium and reduce your intake of caffeine and tobacco. Also, you should try to get enough rest and reduce stress. Certain medicines can also increase the risk of developing PVCs. So if you take one of these medications, it's important to follow the doctor's advice about a healthy diet, exercise and taking your medication.
Studies of patients who had a high amount of PVCs (that's more than 20% of their total heart beats) discovered that they had a higher rate of arrhythmia-induced cardiomyopathy. Certain people may require an organ transplant.