1. Stroke in cardiac surgical patients: determinants and outcome
G.Hossein Almassi, MD, Tracy Sommers, RN, Thomas E Moritz, MS, A.Laurie W Shroyer, PhD, Martin J London, MD, William G Henderson, PhD, Gulshan K Sethi, MD, Frederick L Grover, MD, Karl E Hammermeister, MD 
The Annals of Thoracic Surgery 
Volume 68, Issue 2, Pages (August 1999)
DOI: /S (99)

2. Fig 1
Age distribution of patients. The majority are older (72%) than 60 years.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )

3. Fig 2
Postoperative stroke rate according to the surgical procedure. AVR = aortic valve replacement; CABG = coronary artery bypass grafting; MVR = mitral valve replacement.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )

4. Fig 3 Relation between increasing age and postoperative stroke rate.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )

5. Fig 4
Relation between the level of systolic blood pressure and stroke. Note that this is not a linear relationship.
The Annals of Thoracic Surgery  , DOI: ( /S (99) )