DR THOMAS R. ERASER ON STROPHANTHUS HISPIDUS. 



445 



Experiment CXL VIII. — continued. 







Blood-pressure 



Pulse-rate 



Respirations 









Substance 





in mm. 





per 



per 



No. of 





Time. 



administered, 

















Trac- 

 ing. 



Notes. 



and its Dose. 



Maxi- 



Mini- 



Aver- 



10 



60 



10 



60 









mum. 



mum. 



age. 



sec. 



sec. 



sec. 



sec. 







3.56 



Strophanthin, 





















to 



0-003 gr., into 





















3.58.30 



jug alar vein. 





















3.56.20 





160 



146 



153 



36 



216 



7 



36 





Respiration waves well marked. 



3.58.15 





182 



164 



173 



38 



228 



8i 



51 





Respiration waves well marked. 

 Pulse movements less regu- 

 lar, 1 to 2} mm. 



3.58.46 





208 



184 



196 



39 



234 



9 



54 





Respiration waves indistin- 

 guishable. Pulse move- 

 ments 1 to 3 mm. 



4.0 





176 



156 



166 



39 



234 



9 



54 





Do. do. 



4.2 





164 



148 



156 



38 



228 



9 



54 





Do. do. 



4.4 





172 



148 



160 



33 



198 



8* 



51 





Do. do. 



4.5 





182 



158 



170 



32 



192 



1 



% 





Do. Pulse movements mark- 

 edly irregular, 2 to 6 mm. 



4.7.40 





170 



158 



164 



33 



198 



10} 



63 





Do. Pulse movements less 

 irregular, from 2 to 3 mm. 



4.10 





172 



158 



165 



37 



222 



10} 



63 





Do. do. 



4.13.30 



Strophanthin, 





















to 



0-003 gr., into 





















4.16 



jugular vein. 





















4.13.30 





168 



156 



162 



37 



222 



10} 



63 





Respiration waves well marked 

 and regular. Pulse move- 

 ments from 1} to 2} mm. 



4.14.30 





166 



152 



159 



30 



180 



9? 



54 





Do. do. 



4.15.50 





176 



150 



163 



34 



204 



n 



57 





Respiration waves irregular. 

 Do. 



4.16.30 





150 



138 



144 



41 



246 



9 



54 





Respiration waves regular and 

 well marked. Pulse move- 

 ments from 1} to 3 mm. 



4.18 





136 



120 



128 



40 



240 



5 



30 





Respiration waves irregular. 

 Pulse movements smaller. 



4.20.40 





134 



122 



128 



40 



240 



8 



48 





Respiration waves nearly re- 

 gular. Pulse movements 

 irregular, 1 to 2} mm. 



4.24.30 





158 



142 



150 



31 



186 



9? 



54 





Do., but pulse movements less 

 irregular, from 3 to 4 mm. 



4.26 





168 



156 



162 



31 



186 



11 



66 



3 



Do. Pulse movements from 

 2 to 4 mm. 



4.28.20 





172 



160 



166 



32 



192 



11 



66 





Do. do. 



4.30 





178 



164 



171 



31 



186 



11 



66 





Do. do. 



4.34 





180 



168 



174 



33 



198 



10} 



63 





Do. do. 



4.39 





180 



168 



174 



38 



228 



11 



66 





Do. do. 



4.41.30 



Strophanthin, 





















to 



0-002 gr., into 





















4.44 



jugular vein. 





















4.41.50 





174 



162 



168 



34 



204 



10} 

 10} 



63 





Do. do. 



4.42.30 





172 



158 



160 



30 



180 



63 





Respiration waves less regular. 























Pulse movements more uni- 

 form, 3 to 4 mm. 



4.43 





180 



158 



169 



30 



180 



11 



66 





Do. Pulse movements are 

 larger, 3 to 5 mm. 



4.43.30 





184 



162 



173 



27 



162 



9? 



54 





Do. Pulse movements still 

 larger, 3 to 6 mm. 



4.43.50 





192 



154 



173 



24 



144 



3? 



18 



4 



Do. Do., 5 to 9 mm. 



4.44.30 





188 



144 



166 



21 



126 



3? 



18 





Do. Do., 5 to 10 mm. 



4.44.50 





198 



144 



171 



18? 



108 



3? 



18 



*5 



Do. Pulse movements very 

 large, usually 10 to 18 mm. 



