Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Diffuseness of coronary artery disease impacts on immediate hemodynamic and predicted clinical outcomes.
Sci Rep
January 2025
Department of Cardiology, University of Galway, University Road, Galway, H91 TK33, Ireland.
Diffuse coronary artery disease (CAD) impacts the immediate hemodynamic and clinical outcomes of percutaneous coronary intervention (PCI). We evaluated whether the diffuse pattern of CAD derived from angiographic Quantitative flow ratio (QFR) impacts the immediate hemodynamic outcome post-PCI and the medium term predicted vessel-oriented composite endpoint (VOCE). Paired pre-procedure QFRs were assessed in 503 patients and 1022 vessels in the Multivessel TALENT (MVT) trial.
View Article and Find Full Text PDFSimultaneous Luminal and Hemodynamic Evaluation of the Cervical Arteries Using Nonenhanced 3D Quantitative Quiescent-Interval Slice-Selective Magnetic Resonance Angiography.
J Magn Reson Imaging
January 2025
Department of Radiology, Endeavor Health, Evanston, Illinois, USA.
Background: Luminal and hemodynamic evaluations of the cervical arteries inform the diagnosis and management of patients with cervical arterial disease.
Purpose: To demonstrate a 3D nonenhanced quantitative quiescent interval slice-selective (qQISS) magnetic resonance angiographic (MRA) strategy that provides simultaneous hemodynamic and luminal evaluation of the cervical arteries.
Study Type: Prospective.
Head-to-Head Comparison of Learning Curves Between QFR and FFRangio Software Users.
Catheter Cardiovasc Interv
December 2024
Department of Cardiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
Background: Quantitative flow ratio (QFR) and FFRangio are angiography-based technologies used to perform functional assessment of coronary lesions from angiographic images, validated across multiple clinical studies. There is limited information on the learning curves associated with each technology.
Aims: This study aims to compare the learning curves of QFR and FFRangio in evaluating coronary stenoses, focusing on changes in analysis speed and accuracy compared to invasive measurements.
Physiological Performance of Drug-Coated Balloons in Small Coronary Arteries PICCOLETO II μFR.
Catheter Cardiovasc Interv
December 2024
DCB Academy, Milano, Italy.
Background: Drug-coated balloons (DCB) are emerging as an alternative to permanent implants for managing de novo coronary artery disease, particularly in small vessels (SVD). This sub-analysis of the PICCOLETO II study aimed to compare the performance of DCB and DES in terms of Murray's law-based quantitative flow ratio (μFR) changes between baseline, post-percutaneous coronary intervention (PCI), and follow-up.
Methods: Patients with a clinical indication for PCI were assigned to receive either Xience DES or Elutax SV/Emperor DCB.
Quantitative flow ratio of the donor coronary artery supplying a chronic total occlusion territory.
Clin Res Cardiol
December 2024
Cardiology Department, Heart Center Segeberger Kliniken GmbH, Am Kurpak 1, 23795, Bad Segeberg, Germany.
Background: Coronary physiology to guide multi-vessel coronary intervention is associated with better outcome. In the presence of a coronary chronic total occlusion (CTO), hemodynamic evaluation of intermediate lesions in the donor coronary artery supplying a CTO territory still has limitations. We aim to evaluate implementing quantitative flow ratio (QFR) in assessing angiographically intermediate lesions of the main donor coronary artery supplying a CTO territory.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!