#FullPhysiology: a systematic step-by-step guide to implement intracoronary physiology in daily practice
Roberto Scarsini, Gianluca Campo, Luigi Di Serafino, Sofia Zanon, Francesca Rubino, Giovanni Monizzi, Simone Biscaglia, Marco Ancona, Alberto Polimeni, Giampaolo Niccoli, Massimo Fineschi, Italo Porto, Antonio Maria Leone
Abstract
#FullPhysiology is a comprehensive and systematic approach to evaluate patients with suspected coronary disease using PressureWire technology (Abbott Vascular, Santa Clara, CA, USA). This advancement in technology enables the investigation of each component of the coronary circulation, including epicardial, microvascular, and vasomotor function, without significantly increasing procedural time or technical complexity. By identifying the predominant physiopathology responsible for myocardial ischemia, #FullPhysiology enhances precision medicine by providing accurate diagnosis and facilitating tailored interventional or medical treatments. This overview aims to provide insights into modern coronary physiology and describe a systematic approach to assess epicardial flow-limiting disease, longitudinal physiological vessel analysis, microvascular and vasomotor dysfunction, as well as post- percutaneous coronary intervention (PCI) physiological results.