Results 131 to 140 of about 324,233 (319)

Risk Factors and Predictive Model for Ischemic Complications in Endovascular Treatment of Intracranial Aneurysms: Insights From a Large Patient Cohort

AGING MEDICINE, EarlyView.
Independent risk factors for ischemic complications in endovascular treatment of intracranial aneurysms were identified using machine learning methods, and the first prediction model for ischemic complications of all intracranial aneurysms was constructed. Moreover, the model showed a stable and excellent predictive efficacy.
Jianwen Jia, Zeping Jin, Mirzat Turhon, Yixin Lin, Xinjian Yang, Yang Wang, Yunpeng Liu   +6 more
wiley   +1 more source

Underweight and obesity are related to higher mortality in patients undergoing coronary angiography: The KARDIO invasive cardiology register study

Catheterization and Cardiovascular Interventions, Volume 100, Issue 7, Page 1242-1251, December 1, 2022., 2022
Abstract Background In patients with some cardiovascular disease conditions, slightly elevated body mass index (BMI) is associated with a lower mortality risk (termed “obesity paradox”). It is uncertain, however, if this obesity paradox exists in patients who have had invasive cardiology procedures.
Jari A. Laukkanen, Setor K. Kunutsor, Jussi Hernesniemi, Jaakko Immonen, Markku Eskola, Francesco Zaccardi, Matti Niemelä, Timo Mäkikallio, Magnus Hagnäs, Jarkko Piuhola, Jukka Juvonen, Jussi Sia, Juha Rummukainen, Kari Kervinen, Juha Karvanen, Kjell Nikus, KARDIO Study Group   +16 more
wiley   +1 more source

Correlation of aortic valve annular plane assessment by on‐table three‐dimensional rotational angiography and preprocedural computed tomography

Catheterization and Cardiovascular Interventions, Volume 100, Issue 7, Page 1316-1322, December 1, 2022., 2022
Abstract Objectives To assess the correlation between the aortic valve annular plane (AVAP) obtained by preprocedural computed tomography (CT) with on‐table three‐dimensional rotational angiography (3DRA), in patients undergoing transcatheter aortic valve replacement (TAVR).
Richard Tanner, Sean Murphy, Ciara Malone, Catherine McGorrian, Declan Sugrue, David Barton, Roger Byrne, Gavin Blake, Ronan Margey, Ivan P. Casserly   +9 more
wiley   +1 more source

Deep Learning-Driven Segmentation of Ischemic Stroke Lesions Using Multi-Channel MRI [PDF]

arXiv
Ischemic stroke, caused by cerebral vessel occlusion, presents substantial challenges in medical imaging due to the variability and subtlety of stroke lesions. Magnetic Resonance Imaging (MRI) plays a crucial role in diagnosing and managing ischemic stroke, yet existing segmentation techniques often fail to accurately delineate lesions.
arxiv  

Hemodilution increases cerebral blood flow in acute ischemic stroke. [PDF]

, 1989
S. Vorstrup, Åse Bengård Andersen, Marianne Juhler, B Brun, Gudrun Boysen   +4 more
openalex   +1 more source

Integrating Aggregate Materials and Machine Learning Algorithms: Advancing Detection of Pathogen‐Derived Extracellular Vesicles

Aggregate, EarlyView.
Pathogen‐derived extracellular vesicle detection: theoretical insights and advanced methodologies: This review explores the theoretical foundations and practical applications of pEV detection, emphasizing the challenges and innovative strategies involving novel aggregate materials and machine learning for enhanced diagnostic accuracy.
Lihan Lai, Yun Su, Cong Hu, Zehong Peng, Wei Xue, Liang Dong, Tony Y. Hu   +6 more
wiley   +1 more source

Is acute alcohol ingestion a risk factor for ischemic stroke? Results of a controlled study in middle-aged and elderly stroke patients at three urban medical centers. [PDF]

, 1987
P B Gorelick, Miriam Rodin, Patricia Langenberg, Daniel B. Hier, John Costigan, Itzíar Gómez, Stephen F. Spontak   +6 more
openalex   +1 more source

Designed Biomaterial‐Enhanced Cell Transplantation for Neural Tissue Engineering

Aggregate, EarlyView.
Biomaterials offer a promising solution for cell transplantation in the central nervous system by creating a protective environment that enhances cell survival, integration, and functional recovery in preclinical models of neurological disorders. ABSTRACT Cell transplantation therapy in the central nervous system is hindered by limited survival and ...
Yun Tang, Alice Le Friec, Menglin Chen, Di Sun   +3 more
wiley   +1 more source

Transient ischemic attacks: predictability of future ischemic stroke or transient ischemic attack events

Therapeutics and Clinical Risk Management, 2014
Harsh V Gupta,1 Ann M Farrell,2 Manoj K Mittal31Department of Neurology, The University of Arkansas Medical Sciences, Little Rock, AR, 2Department of Knowledge and Evaluation Research, Mayo Clinic, Rochester, MN, 3Department of Neurology, The University ...
Gupta HV, Farrell AM, Mittal MK
doaj  

True three-dimensional nuclear magnetic resonance neuro-imaging in ischemic stroke: correlation of NMR, X-ray CT and pathology. [PDF]

, 1983
Ian L. Pykett, F S Buonanno, Thomas J. Brady, J. Philip Kistler   +3 more
openalex   +1 more source