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In-Hospital Costs and Costs of Complications of Chronic Total Occlusion Angioplasty Insights From the OPEN-CTO Registry 2020 AHA/ACC Key Data Elements and Definitions for Coronary Revascularization A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Data Standards (Writing Committee to Develop Clinical Data Standards for Coronary Revascularization) Improving the Design of Future PCI Trials for Stable Coronary Artery Disease: JACC State-of-the-Art Review Drug-eluting balloons in coronary interventions: the quiet revolution? Left Ventricular Assist Devices: Synergistic Model Between Technology and Medicine Diagnostic performance of stress perfusion cardiac magnetic resonance for the detection of coronary artery disease: A systematic review and meta-analysis Mortality Differences Associated With Treatment Responses in CANTOS and FOURIER: Insights and Implications Catheterization Laboratory Considerations During the Coronavirus (COVID-19) Pandemic: From the ACC’s Interventional Council and SCAI Ejection Fraction Pros and Cons: JACC State-of-the-Art Review Classification of Deaths in Cardiovascular Outcomes Trials Known Unknowns and Unknown Unknowns

Review Article2021 Feb, 14 (3) 237–246

JOURNAL:JACC: Cardiovascular Interventions Article Link

Invasive Coronary Physiology After Stent Implantation: Another Step Toward Precision Medicine

S Biscaglia , B Uretsky , E Barbato , C Collet et al. Keywords: intracoronary physiology; post PCI; functional assessment

ABSTRACT

Intracoronary physiology is routinely used in setting the indication for percutaneous coronary intervention (PCI) but seldom in assessing procedural results. This attitude is increasingly challenged by accumulated evidence demonstrating the value of post-PCI functional assessment in predicting long-term patient outcomes. Besides fractional flow reserve, a number of new indexes recently incorporated to clinical practice, including nonhyperemic pressure and functional angiographic indexes, provide new opportunities for the physiological assessment of PCI results. Largely, the benefit of these tools is derived from longitudinal analysis of the treated vessel, which allows precise identification of the vessel segment accounting for a suboptimal functional result and enabling operators to perform accurate PCI optimization. In this document the authors review available evidence supporting why physiological assessment should be extended to immediate post-PCI with the aim of improving patient outcomes. A step-by-step guide on how available physiological tools can be used for such purpose is provided.