Which of the following pieces of information would be MOST helpful in risk stratification of likelihood of having a major cardiac or neurologic event due to her medication overdose?
A. Ingested dose Wrong Choice!
B. Peak serum amitriptyline concentration Wrong Choice!
C. Serum potassium level Wrong Choice!
D. QRS duration Correct Choice
Answer:D
Which of the following pieces of information would be MOST helpful in risk stratification of likelihood of having a major cardiac or neurologic event due to her medication overdose?
A. Ingested dose Wrong Choice! B. Peak serum amitriptyline concentration Wrong Choice! C. Serum potassium level Wrong Choice! D. QRS duration Correct Choice