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In a world where technology reigns supreme, one of the most profound tools in medicine remains the irreplaceable electrocardiogram (ECG). This noninvasive method provides a graphical visualization of millivolt potentials received by electrodes located on the patient’s skin. An abnormal electrocardiogram can mean many things.
Introduction Electrocardiogram has been crucial in diagnosing and monitoring cardiovascular health for over a century. In 1887, a British physiologist, Augustus Waller, recorded the first human electrocardiogram using a capillary electrometer. However, back then, no one noticed his work.
True Syncope: If, on the other hand, the patient is well, had no other serious symptoms , has a normal sinus rhythm, and normal physical exam , then you need to be certain the syncope was not due to a dangerous brady- or tachydysrhythmia that could recur. Sarasin, “A Risk Score to Predict Arrhythmias in Patients with Unexplained Syncope”.
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