• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Why It's Important to See a Doctor

Premature ventricular contractures (PVCs) are a form of irregular heartbeats. These extra beats are usually not harmful and will disappear on their own.

Doctors will monitor your heartbeat and look for other vital indicators. They might order an Holter Monitor which captures the electrical impulses of your heart over a period of between 24 and 48 hours. They may also order blood tests to check your electrolyte levels and thyroid hormones.

Diagnosis

PVCs happen when electrical impulses from the heart's lower chambers ventricles misfire through a structure called the SA node. This delay the next heartbeat and causes the feeling of skipped beats or fluttering in the chest. PVCs can be seen as a single event, or in repeated patterns. Doublets are two consecutive PVCs. Ventricular tachycardia refers to three or more consecutive PVCs.

Some people don't experience any symptoms at all, others feel palpitations, which can feel like the heart beating faster or slower. Other signs include dizziness, fatigue, or a feeling of being unwell.

Many people who suffer from occasional PVCs don't require any treatment. If someone is experiencing frequent episodes, doctors could suggest a change to the way of life or diet, such as limiting alcohol, caffeine and stress. They may prescribe beta-blockers or calcium channel blockers to lower blood pressure and slow the heart rate.

Doctors will ask about the medical history of the patient and conduct a physical exam to assess their general health. They may also use an electrocardiogram (ECG) to get a snapshot of the heart's electrical activity, or a Holter monitor that is worn for longer time periods and records the heart's rhythms over time. Doctors may require blood tests in some cases to determine if there are electrolyte imbalances or toxic substances in the body.

Occasionally, a pvc doctor (articlescad.Com) may refer a patient to a specialist in heart rhythm issues or an electrophysiologist to conduct a further examination. The doctor will confirm the diagnosis of PVCs and determine whether they are benign or not.

PVCs are quite common and rarely cause any problems, unless they happen frequently over a long period of time. This can lead to a weakened in the heart muscle or a condition known as pvc-induced cardiomyopathy. It is more common for people over the age of 65, or those who have some form of heart disease. This can happen to healthy individuals with normal, normal heart. However, it's more common in those who exercise regularly. Usually, this isn't a serious concern, but it is important to speak with a doctor if you notice symptoms such as fainting or fatigue.

Treatment

PVCs are not harmful or cause symptoms in many people. They don't require treatment. But when you do feel their heart has skipped the beat or is racing, it's important to speak to a doctor immediately.

A cardiologist will begin by interviewing you and performing a physical examination, and monitoring your heart using a stethoscope for any irregular heartbeats. You'll also get an electrocardiogram (ECG) performed that records the electrical signals in your heart and identify any arrhythmias. If an arrhythmia has been identified it is recommended to use the use of a portable ECG or a 24-hour Holter monitor will be required to record the irregular rhythm for longer periods of time. These devices can help doctors determine if you suffer from PVCs and the cause of them, such as an electrolyte imbalance or drug toxicity, or other factors.

An echocardiogram, or an ultrasound of your heart, may be ordered to assess whether your heart is healthy and look for any indications of structural issues that could lead to PVCs. You could also have a stress test to check how your heart reacts to physical activity can increase the frequency of your pvcs. You may also undergo blood tests to assess your thyroid, potassium, and magnesium hormone levels to find out whether they are insufficient which could contribute to the formation of PVCs.

If your doctor has confirmed that you have PVCs, and has ruled any serious diseases out, the treatment you choose to take is based on the impact they have on your life and how often they occur. If they occur only occasionally and don't trigger any symptoms, it's unlikely that your doctor will recommend any medication to reduce their frequency or severity.

If you experience frequent PVCs that cause pulses or other symptoms, like feeling lightheaded or fainting, your physician may prescribe medications such as beta blockers and calcium channel blockers. Altering your lifestyle to avoid triggers, such as caffeine, smoking and excessive stress, can aid in reducing the frequency of times you experience these abnormal pulses.

The following is a list of preventions.

There are people who do not experience symptoms at all from PVCs or experience heart palpitations (irregular heartbeats) that may be felt as "skipped" beats or a fluttering sensation in the chest. Sometimes, these episodes cause an increase in pressure or fullness in the chest, and other occasions, they may make a person feel faint. These episodes occur because the heart isn't pumping as efficiently as it normally does. The frequent PVCs increase a person's risk of developing dilated cardiomyopathy, a condition wherein the heart gets larger and is unable to pump blood.

PVCs are usually caused by changes in body chemical balance. This includes the release of thyroid hormones and adrenaline and alcohol consumption or caffeine. Inactivity can trigger these episodes, as can stress or excess weight.

Certain people find that a change in their diet can reduce their PVCs. For instance, they could avoid foods with preservatives, which can cause disturbances in the heartbeat, for example disodium guanylate (E621), disodium inosinate (E627) and diazole sodium (E282-283). Eat more fruits and veggies to get enough magnesium.

It is crucial to undergo regular health checks, including annual physicals and lab tests. These tests can help diagnose any heart-related conditions that could be causing your PVCs. You should also not smoke and adhere to an appropriate diet plan. This could increase the frequency of episodes.

A survey of 14 typical hospital wards revealed that healthcare workers were generally aware of preventive measures against the infection caused by vascular catheters, but their self-assessment of compliance to these guidelines was low. The compliance improved following a feedback intervention however, it was still lower on some of the wards surveyed. This suggests that education is needed on how to implement preventive measures, and those wards that are less conforming should be targeted for infection monitoring. These data can be used to guide quality improvement initiatives in these wards. This will likely require additional education and training of personnel. It will also mean making sure that the appropriate tools are available for implementation of the preventive measures.

Symptoms

If you feel like your heart is racing or fluttering, it could be a sign of premature ventricular contractions. These arrhythmias aren't necessarily dangerous or they may be an indication of serious heart problems.

In healthy people, sporadic PVCs aren't a problem, and they usually go away on their own. If you've got many of them, it could cause dizziness or weakening. If you're concerned, talk to your doctor about them. You might need to provide an medical history, and they may also conduct an examination to diagnose the problem. They'll likely also need to do an electrocardiogram (ECG or EKG) or other tests.

An ECG is a simple test that lets your health care provider detect the signal of your heartbeat moving through your heart for a short duration. the double glazing doctor test will show if you have PVCs. Your glass doctor may also recommend the use of a Holter monitor that records your heartbeat over a longer amount of time. These tests can help distinguish PVCs from arrhythmias causing heart palpitations. You can also wear an event monitor, which is a portable device that tracks your heart's rhythm over 30 days.

Other tests for your heart might be required, based on the reason behind your PVCs. A cardiologist will test your blood pressure or conduct an echocardiogram (ultrasound of the heart). These tests can reveal whether you suffer from a condition that is causing your PVCs, such as mitral valve prolapse, cardiomyopathy or heart failure.

Your doctor may also be required to conduct an examination of your blood to determine what is wrong with your electrolytes, such as low potassium or high calcium levels. This could be a sign of PVCs or other conditions that may cause them, such as anxiety disorders and anemia.

You might be referred to an electrophysiologist, a specialist who specializes in treating irregular heart rhythms. If you have structural heart disease the doctor may need to perform additional tests, like an MRI or CT scan of your chest. These tests will help determine whether your heart is damaged and how severe the damage is. In some cases, the doctor may recommend a pacemaker or ICD to treat the underlying issue the cause of your PVCs.