Experimental study on haemorrhage

Abstract

An experimental study is realized in dogs on acute haemorrhage produced suddenly of slowly. It is proved that vasoconstriction is more energic and important when haemorrhage is sudden while haemodilution seems to be more efficacious when haemorrhage is slow. The author suggest that energic vasoconstriction, in sudden haemorrhage can be a coadjutant factor in the producing of collapse.