1. Effect of modified ultrafiltration in high-risk patients undergoing operations for congenital heart disease1 
Ko Bando, MD, Mark W Turrentine, MD, Palaniswamy Vijay, PhD, Thomas G Sharp, MD, Yasuo Sekine, MD, Brian J Lalone, Laszlo Szekely, MD, John W Brown, MD 
The Annals of Thoracic Surgery 
Volume 66, Issue 3, Pages (September 1998)
DOI: /S (98)

2. Fig 1
Changes of systolic pulmonary arterial pressure at different times during the perioperative period in patients with preoperative pulmonary hypertension. Patients with hypoplastic left heart syndrome were not included. (MUF = modified ultrafiltration; ∗p < 0.01 versus control.)
The Annals of Thoracic Surgery  , DOI: ( /S (98) )

3. Fig 2
Changes of hematocrit at different times during the perioperative period (there are no significant differences between groups). (MUF = modified ultrafiltration.)
The Annals of Thoracic Surgery  , DOI: ( /S (98) )