A 34-year-old woman is admitted to the Emergency Department following a collapse. An ECG shows a polymorphic ventricular tachycardia. Which one of the following is not associated with an increased risk of developing torsade de pointes?
A. Tricyclic antidepressants
B. Subarachnoid haemorrhage
C. Hypercalcaemia***
D. Romano-Ward syndrome
E. Hypothermia.
A. Tricyclic antidepressants
B. Subarachnoid haemorrhage
C. Hypercalcaemia***
D. Romano-Ward syndrome
E. Hypothermia.