(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 7. Haemodynamic parameters in a recovered South American rattlesnake
Crotalus durissus (550 g), before and after injection of adrenaline
(10 µg kg-1), phenylephrine (10 µg kg-1) and
isoproterenol (10 µg kg-1). Arrows indicate injection of the
various drugs. Grey bars indicate occlusion of blood flow from the heart to
measure MCFP. Psys, mean systemic blood pressure;
PCV, central venous pressure. (1 cm H2O=0.098
kPa.)