On a very scientific/grounded level, our bodies (Brain, Heart & CNS) are very much operating at electromagnetic levels/ways -
The Body Electric (book) - Wikipedia
The Energetic Heart Is Unfolding - HeartMath Institute
Magnetocardiography - Wikipedia
i don't think it's unreasonable to suggest that all the Eastern (& other) Modalities that have long considered things on subtle energy/energetic levels are in essence correct. 'Western' Science is doing & will catch up with it all eventually.