Classic changes of ischemia may be described or explained as follows: 1. ST-segment elevations or depressions that are usually localized (but may be diffuse) and may be associated with such T-wave ...
A purported video of a lab attendant performing an ECG scan on a patient after a watching YouTube clip at Jodhpur's state-run hospital has surfaced on social media, prompting the administration to ...
Brugada syndrome is a genetic disorder that results in sudden cardiac death from polymorphic ventricular tachycardia or ventricular fibrillation in the setting of a structurally normal heart. This is ...
A patient in the hospital for metastatic Hodgkin lymphoma with significant abdominal distention displayed sudden onset of ST-segment elevations--often an indicator of a heart attack--however the heart ...
An ST depression is a possible outcome of an electrocardiogram (ECG) test. It can indicate health conditions such as hypokalemia, myocardial ischemia, or a side effect of medications. Doctors may ...
The correct diagnosis is sinus rhythm and dual atrioventricular (AV) nodal pathways (Figure 2). Figure 2. Courtesy of Philip J. Podrid, MD. The rhythm is regular, at a rate of 72 beats/min. There is a ...
Brugada syndrome is a genetic disorder that results in sudden cardiac death from polymorphic ventricular tachycardia or ventricular fibrillation in the setting of a structurally normal heart. This is ...
The QT interval refers to the electrical signal from the moment the ventricles or heart chambers contract until they finish relaxing and is measured in milliseconds. Patients with a prolonged QT ...
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