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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Feature of Torsade de pointes is:
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The correct answer is  Answer is C (Prolonged QTc interval) `The ECG hallmark of torsades depoint's is marked QT prolongation'. `Torsades de pointes' or 'twisting of the points' is a specific type of ventricular tachycardia Characteristics of Torsades de pointes Polymorphic QRS complexes that change in amplitude Cycle length giving the appearance of oscillations around the baseline. Marked QT prolongation Q