4 Bilder zum Thema "torsade de pointes" bei ClipDealer

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Torsade de pointes refers to the pleomorphic ventricular tachycardia that occurs in the background of long QT interval, and the polarity of QRS wave twists around the equipotential line.
Ventricular tachyarrhythmia includes many clinical types, some benign and some malignant. For malignant ventricular arrhythmias, patients are at risk of death.
Bidirectional ventricular tachycardia is a kind of malignant arrhythmia. The polarity of QRS main wave alternates from beat to beat, and it is easy to degenerate into ventricular fibrillation.
ECG displaying Torsades de pointes rhythm, dangerous heart rhythm with fast, irregular beats twisting around the electrical axis, potentially causing fainting or cardiac arrest, 3D illustration.

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