112 
CARDIAC MODELS 
Aortic Systolic 
Blood Pressure 
(mm Hg) 
Aortic Diastolic 
Blood Pressure 
(mm Hg) 
Aortic Mean 
Blood Pressure 
(mm Hg ) 
Aortic 
Mean Flow 
140 
130 
120 
no 
100 
90 
80 
70 |- 
100 
90 
80 
70 
60 
50 
40 
120 
1 10 
100 
90 
80 
70 
60 
50 
100 
90 K 
70 
601- \ 
50 
40 
30 
20|- 
10 
(IS) 
"0' r (7) ,5, r r w, ^{--T T 0.0th Of 
(3) ®'"»- 
•— • Myocardiol Inforction iSmin. 
Myocardiol Infarction 
•— • Myocardiol Infarction with shock 
I ± 2. S. E. 
I I// I I I L/f I I L. 
0 I 5 10 15 20 25 30 40 50 60 75 90 105 120 2i 3 3^ 4 5 
Minutes Hours 
Figure 4. — Hemodynamic changes in monkeys after ligation of the anterior descending coronary artery. Figures 
refer to number of animals (Series I). 
