Uma análise de Eletrofisiologia



ECGs can be recorded as short intermittent tracings or continuous ECG monitoring. Continuous monitoring is used for critically ill patients, patients undergoing general anesthesia,[11] and patients who have an infrequently occurring cardiac arrhythmia that would unlikely be seen on a conventional ten-second ECG.

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An electrocardiogram (ECG) is a simple test that can be used to check your heart's rhythm and electrical activity.

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An ECG detects your heart's electrical rhythm and produces what's known as a tracing, which looks like squiggly lines. This tracing consists of representations of several waves that recur with each heartbeat, about 60 to cem times per minute.

Method to record the electrical activity of the heart through passive electrodes placed over the skin.

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Electrode attachment areas are treated with alcohol to degrease the skin, and then a special gel is applied on them.

There are a variety of abnormal electrical rhythms, some are normal variants and some are potentially dangerous. Some electrical rhythms do not generate a heartbeat and are the cause of sudden death.

The paper used to record ECGs is standardised across most hospitals and has the following characteristics:

ES can also present as a malignant arrhythmic evolution of an inherited arrhythmic syndrome. Therapeutic interventions depend on the arrhythmic pattern and on the hemodynamic stability of patients. A valid approach to ES requires an understanding of underlying arrhythmia mechanisms, pharmacological treatment, ICD programming, and indications for radiofrequency catheter ablation. The role of catheter ablation in patients with ES is becoming more and more relevant, as a definite treatment of multiple forms of arrhythmias and a complementary intervention in cases of high electrical instability, thus improving prognosis and quality of life in patients with advanced forms of structural heart disease.

The limb leads can also be placed on the upper arms and thighs. However, there should be uniformity in your placement. For instance, do not attach an electrode on the right wrist and one on the left upper arm.

Did you know the most common forms of heart disease are largely mais informações preventable? Our guide will show you what puts you at risk, and how to take control of your heart health.

The test can be carried out by a specially trained healthcare professional at a hospital, a clinic or at your GP surgery.

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