2 
Hcemajiatics. 
Tube eight Feet three Inches perpendicular 
above the Level of the left Ventricle of the 
Heart : But it did not attain to its full Height ac 
once 5 it rufhed up about half way in an Inftant, 
and afterwards gradually at eachPulfe twclve> 
eight, fix, four, two, and fonietimes one Inch : 
When it was at its full Height, it would rife and 
fall at and after each Pulfe two, three, or four 
.Inches 5 and fometimes it would fall twelve or 
fourteen Inches, and have there for a time the 
fame Vibrations up and down at and after each 
Pulfe, as it had, when it was at its full Height ; 
to which it would rife again, after forty or fifty 
Pulfes. 
2. The Pulfe of a Horfe that is well, and 
not terrified, nor in any Pain, is about thirty 
fix Beats in a Minute, which is nearly half as faft 
as the Pulfe of a Man in Health : This Mares 
Pulfe beat about fifty five times in a Minute, and 
fometimes fixty or a hundred flie being in pain. 
5. Then I took away the glafs Tube and let 
the Blood from the Artery mount up in the 
open Air, when the greateft Height of its Jet 
was not above two Feet, 
4. I meafured the Blood as it run out of 
the Artery, and after each Quart of Blood 
was run out, I refixed the glafs Tube to the 
Artery 
