ECG changes

Question 1

U waves associated with

Answer 1

Hypokalemia

Question 2

Tented t waves

Answer 2

Hyperkalemia

Question 3

What gene is associated with Torsades de pointes

Answer 3

HERG

Question 4

What ECG change will you see in someone who’s taken an overdose of amitryptiline

Answer 4

QRS widening

Question 5

What ECG change does hypocalcemia cause

Answer 5

Prolonged QT interval