Limb leads

Coming soon...

See also: Recording a 12-Lead ECG

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ECG Library (9)

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In the ECGquest archives, this ECG has been tagged with: - Chest pain Dyspnoea Double speed 50 mm/sec Limb leads Normal Axis Normal rate ECG of the Week CC-BY-NC-SA
ECG of the Week – 19th November 2018 – Interpretation

This ECG is from a man in his 30s who presented with dyspnoea and chest tightness.

This ECG shows a normal ECG recorded with a non-standard calibration of 50 mm/sec, making the trace look twice as slow as it really was.

In the ECGquest archives, this ECG has been tagged with: - Chest pain Double speed 50 mm/sec Limb leads Hyperacute T waves ST elevation in a PVC Dr Smith's ECG Blog CC BY-NC
Hyperacute T-waves and Concordant ST Elevation seen in PVCs only
In the ECGquest archives, this ECG has been tagged with: - Chest pain Limb leads Concordant ST elevation Inferior ST depression Wide QRS Ventricular pacemaker Dr Smith's ECG Blog CC BY-NC
Anterior MI in paced rhythm, dismissed by cardiologist, patient died.

This ECG is from an elderly male who presented with chest pain. He has a pacemaker. This was his first prehospital ECG.

This ECG shows ventricular paced rhythm with concordant STE in aVR and concordant ST depression in II, III, aVF. The cause was most likely a proximal LAD or left main occlusion. This was missed and the patient died.