My (vintage GIF) heart goes out to all of you. Have a wonderful weekend, and stay curious.
EXCERPTS >|< Mechanism Of Normal Heart (1930)
| Hosted at: Internet Archive
| From: Wellcome Library
A series of Animated GIFs excerpted from Mechanism Of Normal Heart. Shows diagrams of heart and sinus-node mechanism, excitation-wave pathway, interpretation of electrocardiagraph.
We invite you to watch the full video HERE.