Results 131 to 140 of about 2,813,972 (229)

Predicting In‐Hospital Mortality in Patients With Acute Myocardial Infarction: A Comparison of Machine Learning Approaches

Clinical Cardiology, Volume 48, Issue 4, April 2025.
In this study, we developed and validated machine learning models to predict in‐hospital mortality in patients with myocardial infarction undergoing PCI, using data from Tehran Heart Center (2011–2020). Our data set included 7422 patients, with 129 cases of in‐hospital mortality, and was built from 41 routinely collected clinical variables.
Hamidreza Soleimani, Soroush Najdaghi, Delaram Narimani Davani, Parham Dastjerdi, Parham Samimisedeh, Hedieh Shayesteh, Babak Sattartabar, Farzad Masoudkabir, Haleh Ashraf, Mehdi Mehrani, Yaser Jenab, Kaveh Hosseini   +11 more
wiley   +1 more source

Development, validation and visualization of a web-based nomogram for predicting risk of new-onset diabetes after percutaneous coronary intervention

Scientific Reports
Simple and practical tools for screening high-risk new-onset diabetes after percutaneous coronary intervention (PCI) (NODAP) are urgently needed to improve post-PCI prognosis.
Mengmeng Zhu, Yiwen Li, Wenting Wang, Yanfei Liu, Tiejun Tong, Yue Liu   +5 more
doaj   +1 more source

Calcified cartilage revealed in whole joint by X-ray phase contrast imaging

Osteoarthritis and Cartilage Open, 2021
Objective: X-ray Phase Contrast Imaging (PCI) is an emerging modality that will be in the next few years available in a wider range of preclinical set-ups.
Ludovic Broche, Bertrand Favier, Hélène Rougé-Labriet, Sabine Drevet, Bernard Lardy, Emmanuel Brun, Benjamin Lemasson   +6 more
doaj  

PaveCap: The First Multimodal Framework for Comprehensive Pavement Condition Assessment with Dense Captioning and PCI Estimation [PDF]

arXiv
This research introduces the first multimodal approach for pavement condition assessment, providing both quantitative Pavement Condition Index (PCI) predictions and qualitative descriptions. We introduce PaveCap, a novel framework for automated pavement condition assessment. The framework consists of two main parts: a Single-Shot PCI Estimation Network
arxiv  

Interpreting Economic Complexity [PDF]

arXiv, 2017
Two network measures known as the Economic Complexity Index (ECI) and Product Complexity Index (PCI) have provided important insights into patterns of economic development. We show that the ECI and PCI are equivalent to a spectral clustering algorithm that partitions a similarity graph into two parts.
arxiv  

Electrocardiographic parameter profiles for differentiating hypertrophic cardiomyopathy stages

Journal of Arrhythmia, Volume 41, Issue 2, April 2025.
Our findings revealed that ST‐T segment parameters were especially significant for diagnosing HCM, with similar weight across the basal and apical subtypes. In contrast, QRS complex parameters were more pertinent for diagnosing dHCM, suggesting a shift in diagnostic emphasis as the disease progresses.
Naomi Hirota, Shinya Suzuki, Takuto Arita, Naoharu Yagi, Mikio Kishi, Hiroaki Semba, Hiroto Kano, Shunsuke Matsuno, Yuko Kato, Takayuki Otsuka, Junji Yajima, Tokuhisa Uejima, Yuji Oikawa, Takeshi Yamashita   +13 more
wiley   +1 more source

3D Distance-color-coded Assessment of PCI Stent Apposition via Deep-learning-based Three-dimensional Multi-object Segmentation [PDF]

arXiv
Coronary artery disease poses a significant global health challenge, often necessitating percutaneous coronary intervention (PCI) with stent implantation. Assessing stent apposition holds pivotal importance in averting and identifying PCI complications that lead to in-stent restenosis.
arxiv  

Phase-Sensitive Region-of-Interest Computed Tomography [PDF]

arXiv, 2018
X-Ray Phase-Contrast Imaging (PCI) yields absorption, differential phase, and dark-field images. Computed Tomography (CT) of grating-based PCI can in principle provide high-resolution soft-tissue contrast. Recently, grating-based PCI took several hurdles towards clinical implementation by addressing, for example, acquisition speed, high X-ray energies,
arxiv  

Pathways for Potential Exposure to Onshore Oil and Gas Wastewater: What We Need to Know to Protect Human Health

GeoHealth, Volume 9, Issue 4, April 2025.
Abstract Produced water is a chemically complex waste stream generated during oil and gas development. Roughly four trillion liters were generated onshore in the United States in 2021 (ALL Consulting, 2022, https://www.gwpc.org/wp‐content/uploads/2021/09/2021_Produced_Water_Volumes.pdf). Efforts are underway to expand historic uses of produced water to
Ayusha Ariana, Isabelle Cozzarelli, Cloelle Danforth, Bonnie McDevitt, Anna Rosofsky, Donna Vorhees   +5 more
wiley   +1 more source

Beyond glycated haemoglobin: Modelling contemporary management of type 2 diabetes with the updated Cardiff model

Diabetes, Obesity and Metabolism, Volume 27, Issue 4, Page 1752-1761, April 2025.
Abstract Aims Recommendations on the use of newer type 2 diabetes (T2D) treatments (e.g., SGLT2 inhibitors and GLP‐1 receptor agonists [RA]) in contemporary clinical guidelines necessitate a change in how T2D models approach therapy selection and escalation. Dynamic, person‐centric clinical decision‐making considers factors beyond a patient's HbA1c and
Phil McEwan, Volker Foos, Geraint Roberts, Robert H. Jenkins, Marc Evans, David C. Wheeler, Jieling Chen   +6 more
wiley   +1 more source