1. The Need for Randomized Trials to Prove the Safety and Efficacy of Parachutes, Bulletproof Vests, and Percutaneous Renal Intervention 
Christopher J. White, MD 
Mayo Clinic Proceedings 
Volume 86, Issue 7, Pages (July 2011)
DOI: /mcp
Copyright © 2011 Mayo Foundation for Medical Education and Research Terms and Conditions

2. FIGURE
There is a poor correlation of quantitative angiographic diameter stenosis with baseline mean translesional pressure gradient (BPG) (left), hyperemic mean translesional pressure gradient (HPG) (middle), and renal fractional flow reserve (FFR) (right).
From Catheter Cardiovasc Interv,17 with permission.
Mayo Clinic Proceedings  , DOI: ( /mcp )
Copyright © 2011 Mayo Foundation for Medical Education and Research Terms and Conditions