QuestionSBA
QuestionChoice
This is typically seen in first-degree heart block.
10000020
e
PR interval >200ms
QuestionChoice
This is seen in atrial flutter and is an example of a narrow complex tachycardia.
10000019
d
Sawtooth pattern
QuestionChoice
QRS complexes alternate in height across the ECG. This occurs due to the heart moving back and forth in excessive fluid in
the pericardium.
10000016
a
Electrical alternans
QuestionChoice
Tall tented T-waves are present in hyperkalaemia.
10000018
c
Tall tented T waves
QuestionChoice
These occur in Wolff-Parkinson-White syndrome and look like upstroke QRS complexes. A short PR interval and broad QRS would also be present.
10000017
b
Delta waves
Concept
Chapter
2693
3696
Cardiac Tamponade
Topic
134
Cardiology
12550
Which of the following is an ECG sign of cardiac tamponade?
a