How this exercise works
Match rhythm descriptions or ECG findings to the correct interpretation. Look for rate, regularity, P waves, QRS width, and ST-segment changes for STEMI clues.
Fundamental concept
Matching rate, regularity, waveforms, and ST-segment patterns to rhythm diagnoses and STEMI localization clues.
Read: Rhythm Recognition & 12-Lead ECG Interpretation →Scenario
Mixed-age tachycardia cases. Match findings to the correct rhythm.
Match each finding to the rhythm or diagnosis.
Infant 220/min, narrow QRS, no P waves visible, fussy then lethargic
Child 180/min, narrow QRS, P before each QRS, fever 39.5°C
Adolescent 200/min, narrow regular, vagal maneuver unsuccessful
Teen 160/min after cocaine use, wide QRS, BP 80/50
