QuestionSBA
QuestionChoice
Hypokalaemia is characterised by flattened/inverted T waves, QT prolongation and occasionally U waves.
10002098
b
Hypokalaemia
QuestionChoice
Hypercalcaemia, especially in its severe form, may present with ST-segment elevation, biphasic T waves and prominent U waves.
10002101
e
Hypercalcaemia
QuestionChoice
Pulmonary embolism usually presents on ECG with sinus tachycardia, but may also present with a new right bundle branch block, rightward shift of the QRS axis or an S1Q3T3 phenomenon.
10002099
c
Pulmonary embolism
QuestionChoice
Hypocalcaemia is more likely to present with QT interval prolongation secondary to a prolonged ST segment.
10002100
d
Hypocalcaemia
QuestionChoice
Peaked T waves and signs of slow conduction, e.g. prolonged PR interval and widened QRS complexes, are all suggestive of hyperkalaemia.
10002097
a
Hyperkalaemia
Concept
Chapter
2693
3934
hyperkalaemia
Topic
170
Clinical Chemistry
12966
A patient's ECG shows peaked T-waves, prolonged PR interval, widened QRS complexes and flattened P waves.

Which of the following abnormalities are these ECG findings consistent with?
a