Category ECG Basics
ECG Library BASICS 340 356

ECG Lead positioning

ECG lead positioning. V4R, right sided ECG, Lewis lead, 3-lead, 5-lead, 12-lead ECG and electrode placement on chest and limbs
ECG Library BASICS 340 356

Epsilon Wave

Epsilon wave is a small positive deflection buried in the end of the QRS complex on the ECG. Characteristic ARVD arrhythmogenic right ventricular dysplasia

Osborn Wave (J Wave)

The Osborn wave or J wave is a positive deflection at the J point (negative in aVR and V1) LITFL ECG Library basic interpretation
ECG Library BASICS 340 356

Misplacement of V1 and V2

Misplacement of V1 and V2: Don’t let this mistake mess up your ECG interpretation! Manifesting with P wave, Q wave, T wave changes and Brugada II pattern
CCC Critical Care compendium 340

ECG in Toxicology

The ECG is important in the assessment and management of poisoned patients for: screening; diagnosis; prognosis; and monitoring progression to guide management and disposition
ECG Library BASICS 340 356

Left Axis Deviation (LAD)

ECG features and causes of left axis deviation (LAD) using the hexaxial reference system. QRS axis between -30 and -90 degrees