1. A novel approach using pulmonary artery catheter-directed rapid right ventricular pacing to facilitate precise deployment of endografts in the thoracic aorta 
Joseph J. Ricotta, MD, MS, Catalin Harbuzariu, MD, Juan N. Pulido, MD, Manju Kalra, MBBS, Gustavo Oderich, MD, Peter Gloviczki, MD, Thomas C. Bower, MD 
Journal of Vascular Surgery 
Volume 55, Issue 4, Pages (April 2012)
DOI: /j.jvs
Copyright © 2012 Society for Vascular Surgery Terms and Conditions

2. Fig 1 Pacing wire insertion via pulmonary artery catheter.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2012 Society for Vascular Surgery Terms and Conditions

3. Fig 2
Trial of right ventricular pacing after the insertion of the pulmonary artery catheter and placement of the pacing wire via the pacing port. First strip: electrocardiogram (ECG); second strip: arterial blood pressure; third strip: pulmonary artery pressure.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2012 Society for Vascular Surgery Terms and Conditions

4. Fig 3
Rapid right ventricular pacing during endograft deployment in the thoracic aorta. First strip: electrocardiogram (ECG); second strip: arterial blood pressure.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2012 Society for Vascular Surgery Terms and Conditions

5. Fig 4
Recovery of the heart rhythm and blood pressure after cessation of the rapid right ventricular pacing and endograft deployment.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2012 Society for Vascular Surgery Terms and Conditions

6. Fig 5
Distribution of the proximal landing zone for the deployed endografts in 24 patients.
Journal of Vascular Surgery  , DOI: ( /j.jvs )
Copyright © 2012 Society for Vascular Surgery Terms and Conditions