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
Elderly patients with syncope and dizziness. Match ECG patterns to the correct diagnosis.
Match each finding to the rhythm or diagnosis.
PR interval >200 ms, every P wave conducted
Progressive PR prolongation until dropped QRS
Fixed PR with sudden dropped QRS; wide QRS 0.14 sec
P waves 80/min, QRS 40/min, no P–QRS relationship
