diff --git a/pk_optimizer/Data/CTPERF005_stress.csv b/pk_optimizer/Data/CTPERF005_stress.csv
new file mode 100644
index 0000000000000000000000000000000000000000..1cb8ff0c620f277f26d851f65f6a67526c2404bc
--- /dev/null
+++ b/pk_optimizer/Data/CTPERF005_stress.csv
@@ -0,0 +1,13 @@
+"t" 	"aorta" 	"myo" 	
+         0 	         0 	        62 	
+2.0606080000000019936 	        79 	        61 	
+4.1699219999999286301 	       197 	        69 	
+6.346923999999944499 	       235 	        91 	
+8.533386999999947875 	       253 	        97 	
+10.716613999999935913 	       200 	       102 	
+12.853088999999954467 	       127 	       104 	
+14.96636999999998352 	        70 	       104 	
+17.076660999999944579 	        41 	       100 	
+19.161743999999998778 	        35 	        95 	
+21.249634000000014566 	        36 	        92 	
+23.319885999999996784 	        44 	        88 	
\ No newline at end of file