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2026
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Practice questions for this set
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polymorphic S (or QS) waves in V1 and polymorphic R waves in V6
Choose an answer
The ECG rhythm shown demonstrate
an R wave height abnormality. This is
1 2 This ECG shows:
termed_____, which is associated
with_____.
3 LBBB shows as a broad QRS with: 4 Identify this 12 lead ECG rhythm.
Don't know?
Terms in this set (86)
,The ECG rhythm shown demonstrate Electrical Aleternans, Cardiac Tapanode
an R wave height abnormality. This is
termed_____, which is associated
with_____.
What type of narrow complex AFL with 2:1 block
tachycardia commonly has a regular
ventricular rate of around 150 bpm.
This lead II ECG shows______. Accelerated junctional rhythm
Identify the likely origin of the A tach
tachycardia shown in this EGM, after
CSM (carotid sinus massage).
Identify this 12 lead ECG rhythm. Typical CCW AFL with 3:1 block
On this EGM what happens in the 4th Dual AV node, Jump to slow pathway
beat?
, Match each atrial heart rate range to 1-d 2-c 3-b 4-a
its SVT.
1 A fib
2. A flutter
3. A tach with block
4. Sinus tach
a. 100-180 b. 150-250 c. 250-350 d.
300-600
AVNRT usually has a heart rate >140, <130
_______while junctional tachy has a
heart rate _______.
What is the heart rhythm shown? A fib
The tachy shown on the last 1/2 of Paroxysmal SVT
this ECG is________?
This apparently healthy 45 year old Lone AF
patient presented with palpitations.
His BP is 136/75 and all diagnostic
tests were normal except for his
ECG. He has Lone AF, Slow AF, Sinus
arrhythmia, or Sinus exit block?