We have published a series of practical video tutorials dedicated to the correct placement of ECG electrodes.

Accurate electrode positioning is essential for obtaining a reliable electrocardiogram. Even minor misplacement can affect waveforms and complicate interpretation — which is especially critical for diagnostic accuracy.

The series includes three videos, each addressing a specific clinical aspect:
- Placement of reusable electrodes for resting 12-lead ECG
- Resting ECG recording using disposable electrodes
- Proximal limb electrode placement when standard positioning is not feasible 

Expert:
Dmitriy Drozdov, PhD in Medicine, Leading Researcher,
Head of the ECG Laboratory at the National Medical Research Center of Cardiology named after Academician E.I. Chazov

Videos are available here: [YouTube] (russian)