1. A Target for Perioperative Blood Pressure During Cardiac Operations
John C. Chen, MD, Stanton K. Shernan, MD, Cornelius Dyke, MD, Solomon Aronson, MD 
The Annals of Thoracic Surgery 
Volume 89, Issue 2, Pages (February 2010)
DOI: /j.athoracsur
Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions

2. Fig 1
Analysis of systolic blood pressure (SBP) lability during a 24-hour period is shown as the area under the curve of SBP excursions outside of the defined range (mm Hg × min).
The Annals of Thoracic Surgery  , DOI: ( /j.athoracsur )
Copyright © 2010 The Society of Thoracic Surgeons Terms and Conditions