The QT interval is the time from the beginning of the QRS complex, representing ventricular depolarization, to the end of the T wave, resulting from ventricular repolarization. The normal QT interval ...
In January of 2001, I began an internship at Trolltech's embedded development office in Brisbane, Australia. My goal was twofold: to learn C++ and to learn how to develop embedded applications. I ...
A prolonged QT interval has a variety of causes and can be a very serious ECG finding, as it may lead to the potentially fatal arrhythmia polymorphic ventricular tachycardia (Torsades de Pointes). See ...
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