Squiggler · All ECG examples

Six-year-old

The juvenile T pattern: inverted in V1–V3, upright from V4 — and marked sinus arrhythmia.

Six-year-old — synthetic ECG on millimetre paper — Synthetic tracing, generated by Squiggler. Not a patient recording.

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The spec that drew it

Rhythm: sinus
Format: Twelve-lead

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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.