Level 1QUIZ SECTION

P

P

QRS

QRS

T

T

ECG

1EC

G 2

II

I

II

III

sinus rhythm

ventricular fibrillation

ventricular flutter

atrial fibrillation

atrial flutter pacemaker heart rate additional comments

sinus rhythm

ventricular fibrillation

ventricular flutter

atrial fibrillation

atrial flutter pacemaker heart rate additional comments

Now it’s your turn again. Can you identify a “rhythm at a glance” in these ECG tracings? If so, which one? If you are not sure, try to identify P waves, QRS com-

plexes and T waves and you’ll be one step closer to making the right diagnosis.

P

P

QRS

QRS

T

T

ECG

3EC

G 4

I

II

III

V2

I

II

III

sinus rhythm

ventricular fibrillation

ventricular flutter

atrial fibrillation

atrial flutter pacemaker heart rate additional comments

sinus rhythm

ventricular fibrillation

ventricular flutter

atrial fibrillation

atrial flutter pacemaker heart rate additional comments

P

P

QRS

QRS

T

T

ECG

5EC

G 6

III

II

I

I

II

III

V1

sinus rhythm

ventricular fibrillation

ventricular tachycardia

ventricular flutter

atrial fibrillation pacemaker heart rate additional comments

sinus rhythm

ventricular fibrillation

ventricular tachycardia

ventricular flutter

atrial fibrillation pacemaker heart rate additional comments

P

P

P

P

QRS

QRS

QRS

QRS

T

T

T

T

ECG

7EC

G8

I

II

III

(after treatment)

sinus rhythm

ventricular fibrillation

ventricular flutter

atrial fibrillation

atrial flutter pacemaker heart rate additional comments

sinus rhythm

ventricular fibrillation

ventricular flutter

atrial fibrillation

atrial flutter pacemaker heart rate additional comments