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Prognostic value of coronary plaque composition in symptomatic patients with obstructive coronary artery disease.
Eur Radiol
January 2025
Hôpital Privé Jacques Cartier, Institut Cardiovasculaire Paris Sud (ICPS), Ramsay-Santé, 91300, Massy, France.
Objectives: To determine whether plaque composition analysis defined by cardiac CT can provide incremental prognostic value above coronary artery disease (CAD) burden markers in symptomatic patients with obstructive CAD.
Materials And Methods: Between 2009 and 2019, a multicentric registry included all consecutive symptomatic patients with obstructive CAD (at least one ≥ 50% stenosis on CCTA) and was followed for major adverse cardiovascular (MACE) defined by cardiovascular death or nonfatal myocardial infarction. Each coronary segment was scored visually for both the degree of stenosis and composition of plaque, which were classified as non-calcified, mixed, or calcified.
Unravelling hidden text and figures in paper-based archival documents with micro-spatially offset Raman spectroscopy imaging.
Spectrochim Acta A Mol Biomol Spectrosc
March 2025
Institute of Heritage Science, National Research Council (CNR ISPC), Via Cozzi 53, 20125 Milano, Italy. Electronic address:
The preservation of paper-based archival documents is crucial for safeguarding historical and cultural heritage. Some records possess visually inaccessible text or images because of previous conservation measures, their method of construction, or historic damage. Micro-spatially Offset Raman Spectroscopy (micro-SORS) has emerged as a promising method for probing below or through opaque material substrates non-invasively.
View Article and Find Full Text PDFBlood Pressure Estimation Using Explainable Deep-Learning Models Based on Photoplethysmography.
Anesth Analg
January 2025
From the Université Paris Cité, INSERM UMRS 942 (MASCOT), Paris, France.
Background: Due to their invasiveness, arterial lines are not typically used in routine monitoring, despite their superior responsiveness in hemodynamic monitoring and detecting intraoperative hypotension. To address this issue, noninvasive, continuous arterial pressure monitoring is necessary. We developed a deep-learning model that reconstructs continuous mean arterial pressure (MAP) using the photoplethysmograhy (PPG) signal and compared it to the arterial line gold standard.
View Article and Find Full Text PDFLaser dissection-assisted phloem transcriptomics highlights the metabolic and physiological changes accompanying clubroot disease progression in oilseed rape.
Plant J
January 2025
Institute of Plant Genetics Polish Academy of Sciences, ul. Strzeszyńska 34, Poznań, 60-479, Poland.
Plasmodiophora brassicae, a soil-borne biotroph, establishes galls as strong physiological sinks on Brassicaceae plants including Brassica napus and Arabidopsis thaliana. We compare transcriptional profiles of phloem dissected from leaf petioles and hypocotyls of healthy and infected B. napus plants.
View Article and Find Full Text PDFFeasibility of Indocyanine Green Fluorescent Cholangiography Via Inguinal Nodal Injection Approach in Upper Gastrointestinal Oncological Surgeries. A Pilot Study.
Indian J Surg Oncol
December 2024
Department of Surgical Oncology, Basavatarakam Indo American Cancer Hospital and Research Institute, Hyderabad, Telangana Pin Code 500034 India.
Fluorescent cholangiography (FC) with indocyanine green (ICG) is an alternative to intraoperative cholangiography (IOC) for visualizing the biliary tract during surgery. This pilot study assessed the feasibility of ICG-FC using inguinal nodal injection in patients undergoing upper gastrointestinal cancer surgery. Under sonographic guidance, ICG was injected into inguinal nodes bilaterally (each side 2.
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