1. High tissue affinity angiotensin-converting enzyme inhibitors improve endothelial function and reduce infarct size 
Harold L Lazar, MD, Yusheng Bao, MD, Samuel Rivers, BS, Theodore Colton, Sheilah A Bernard, MD 
The Annals of Thoracic Surgery 
Volume 72, Issue 2, Pages (August 2001)
DOI: /S (01)

2. Fig 1
Vascular relaxation. (A) Endothelium-independent nitroglycerin. (B) Endothelium-dependent A (C) Endothelium-dependent bradykinin. All values represent the mean ± standard error. ∗p < from no ACE, enalaprilat 0.05 mg/kg, enalaprilat 0.3 mg/kg; †p < from quinaprilat plus HOE 140. (ACE = angiotensin-converting enzyme.)
The Annals of Thoracic Surgery  , DOI: ( /S (01) )