These 3-lead strips show the following conditions: atrial fibrillation, atrial flutter, atrioventricular block 1st degree, atrioventricular block 2nd degree (Mobitz I), junctional rhythm, normal sinus rhythm, sinus bradycardia, ST depression, ST elevation, and ventricular fibrillation. See if you can match the condition to the relevant strip. This quiz is just for fun, and the answers are at the bottom of the page.
1) normal sinus rhythm, 2) junctional rhythm, 3) sinus bradycardia, 4) ST segment elevation, 5) ST segment depression, 6) AV block 1st degree, 7) AV block 2nd degree (Mobitz I), 8) atrial flutter, 9) atrial fibrillation, 10) ventricular fibrillation
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