File:Kramer1942 fig01.jpg

Fig. 1. Ventral views of reconstructions of the hearts of young embryos

Showing the shift in the position of the truncus toward the mid-line and the reduction of the cono-ventricular sulcns. Slight modifications in the redrawing have been made in order to bring the various models into comparable orientation.

A - 2.08 mm embryo X 42 (Modified from Davis, '27, fig. 23).

B - 3 mm embryo X 42 (Modified from Tandler, ’12, fig. 374).

C - 5.2 mm embryo X 42 (Modified from Tandler, '12, fig. 378).

D - 6.0 mm embryo X 21 (Modified from Waterston, ’18, fig. 2).

E - 8.8 mm embryo X21 (Original figure from reconstruction of EH. 35, University of Michigan Coll.).

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Reference

Kramer TC. The partitioning of the truncus and conus and the formation of the membranous portion of the interventricular septum in the human heart. (1942) Amer. J Anat. 71(3): 343-370.

Cite this page: Hill, M.A. (2024, April 25) Embryology Kramer1942 fig01.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Kramer1942_fig01.jpg

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