Task: Answer Verification
Input (English): Question: Do small doses of droperidol present relevant torsadogenic actions : a double-blind , ondansetron-controlled study?
Answer: In men without cardiovascular disorders small doses (1.25 mg) of droperidol prophylaxis induced transient QTc prolongation without changes in transmural dispersion of repolarization. The apparently low risk of the drug applies only in low risk male patients with a low pro-QTc score.
Output (English): no