![Pericardial Effusion / Tamponade ECG](https://manualofmedicine.com/wp-content/uploads/2021/06/ECG-Case-13.png)
Interpretation
- Sinus Tachycardia
- Low QRS Voltage
- Alternating QRS Amplitude (Electrical Alternans)
All of these finding are found in Pericardial Effusion / Tamponade.
An urgent echocardiography will be justified in preparation for Pericardiocentesis.
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