. Electro-physiology . aphic record of action current in mam- malian heart, investigated with the capillary electro- meter. 1. Spontaneous beat of the heart; the first phase corresponds to negativity of apex to base, the second to the reverse action. 2. After injury to apex of ventricle. 3. After injury to ibase of ventricle. 4. Excitation effects with artificial excita- tion of apex. 5. Excitation effects with artificial excita- tion of base. (A. D. Waller.)

---

Size: 1218px × 4102px
Photo credit: © The Bookworm Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bo, bookcentury1800, bookdecade1890, bookpublisherlondonmacmillan