Proximal optimization technique and kissing balloon inflations with the bioresorbable vascular scaffold for coronary bifurcation percutaneous coronary intervention.

Proximal optimization technique and final kissing balloon inflations with noncompliant balloons facilitate success with coronary bifurcation intervention. The use of bioresorbable vascular scaffolds has been postulated to reduce the risk of in-stent restenosis, a particular problem with bifurcation intervention. We present a case of bifurcation intervention in a 49-year-old woman, using for the first time, proximal optimization and kissing balloon inflation within bioresorbable vascular scaffolds, using optical coherence tomography guidance.

Pharmacological options for inducing maximal hyperaemia during studies of coronary physiology.

The coronary pressure wire is used for physiological assessment of the coronary vasculature increasingly frequently in clinical practice. Fractional flow reserve (FFR) can now be used to assess lesion severity in a variety of anatomical situations. Increasingly, the coronary pressure wire is being used to interrogate the coronary microvasculature.