Work

Angiography-Derived Versus Coronary Guidewire-Derived Index of Microcirculatory Resistance in Patients With Ischemia With Nonobstructive Coronary Arteries

Year: 2025

Type: article

Study design: Observational Study

Abstract: Background: compared with the conventional index of microcirculatory resistance (IMR) in a cohort of individuals with INOCA. Methods: was calculated retrospectively, blinded to CFT results. CMD was defined by IMR ≥25 or CFR <2.5. Results: and IMR. Conclusions: appears unreliable for identifying CMD in patients with INOCA.

Source: Journal of the Society for Cardiovascular Angiography & Interventions

DOI: 10.1016/j.jscai.2025.103872

Authors: Ethan Loftspring, Peter Zhang, William Beaty, Anaïs Hausvater, Amanda Joa, Kenneth L. Harkin, Claudia Serrano-Gomez, Ayman Farid, Lindsay Elbaum, Jeffrey S. Berger, Harmony R. Reynolds, Nathaniel R. Smilowitz

Institutions: Rush University Medical Center, Rush University, New York University, Vanderbilt University, NYU Langone Health, VA NY Harbor Healthcare System

Language: English

Topic: Coronary Interventions and Diagnostics

Subfield: Surgery

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $2,400

Funders: National Institutes of Health, National Heart, Lung, and Blood Institute

Award: G394266054

OpenAlex ID: W4415218132

FWCI:

Cites: 22

Cited by:

Related to: