Fig. 2.
Diagrammatic Presentation of Krogh's Model of Tissue Perfusion. Cylindrical area of supply around each capillary normally overlaps. Tissue oedema separates the cylinders, causing hypoperfusion in the intervening area (black).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.