Squiggler · All ECG examples

Wenckebach (Mobitz I)

The PR lengthens across the cycle until one P fails to conduct.

Wenckebach (Mobitz I) — synthetic ECG on millimetre paper
Synthetic tracing, generated by Squiggler. Not a patient recording.

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The spec that drew it

Rhythm
mobitz_i
Format
Rhythm strip

More in Blocks & conduction

Worked ECG cases →

For education only; not for clinical use. Every tracing on this site is generated, not recorded: there is no patient and no protected health information.