Results 91 to 100 of about 10,313 (185)

A Closed‐Loop Cardiovascular Model of the Supine‐To‐Stand Manoeuvre: Implications for Falls

International Journal for Numerical Methods in Biomedical Engineering, Volume 42, Issue 8, August 2026.
Continuous beat‐to‐beat modeling of supine‐to‐stand hemodynamics in older adults reproduces orthostatic responses and reveals differences in baroreflex, muscle‐pressure, and blood volume in those with a fall history, providing a basis for mechanistic phenotyping to enhance orthostatic hypotension diagnosis.
Joeri A. van de Sande, Valeria Krzhizhanovskaya, Lex M. van Loon, Nathalie van der Velde, Eveline P. van Poelgeest, Marjolein Klop, Jurgen A. H. R. Claassen, Alfons G. Hoekstra   +7 more
wiley   +1 more source

Hemopericardium and Cardiac Tamponade Secondary to Migrated Inferior Vena Cava Filter

Case Reports in Cardiology, 2018
A 73-year-old female presented with cardiogenic shock secondary to hemopericardium and cardiac tamponade. Imaging revealed two fractured legs of an inferior vena cava filter, with one leg within the anterior myocardium of the right ventricle and another ...
Jeet J. Mehta, Benjamin DeMarco, John P. Vavalle, Khola S. Tahir, Joseph S. Rossi   +4 more
doaj   +1 more source

Dose‐Dependent Anti‐Obesity and Protective Effects of Chia (Salvia hispanica L.) Seed Oil Against Hematological and Hepatorenal Dysfunction in High‐Fat Diet–Fed Mice

Food Science &Nutrition, Volume 14, Issue 8, August 2026.
Chia seed oil ameliorates obesity, dyslipidemia, and hepatorenal dysfunction in high‐fat diet–fed mice. ABSTRACT Chia seeds (Salvia hispanica L.) are recognized as a functional food with a nutrient‐dense profile and health‐promoting properties. In the present study, hexane‐extracted chia seed oil was investigated for anti‐obesity, hematoprotective, and
Sabbya Sachi, Mst. Prianka Jahan, Sree Alok Kumar, Mahmudul Hasan Sikder, Md. Zahorul Islam   +4 more
wiley   +1 more source

Development and External Validation of an Efficient Deep Learning Model for Lesion Segmentation and Subtyping of Hepatic Echinococcosis in Ultrasound Imaging

Health Care Science, Volume 5, Issue 4, Page 284-298, August 2026.
We developed a lightweight deep learning framework that integrates frequency‐ and spatial‐domain ultrasound features with segmentation‐assisted classification for hepatic echinococcosis diagnosis. The model outperformed existing state‐of‐the‐art methods in both accuracy and inference speed while requiring substantially fewer computational resources ...
Zhu He, Jiajun Qiu, Chenlin Du, Jin Yin, Xuhui Zhang, Yelei Ren, Yifei Wang, Lamu Suolang, Chunyang Li, Zongjiu Zhang, Diming Cai, Qicheng Lao   +11 more
wiley   +1 more source

Parasympathetic Tone Selectively Modulates Electrogram Fragmentation and Spectral Properties in Right Atrial Ganglionated Plexi

Journal of Arrhythmia, Volume 42, Issue 4, August 2026.
Electrogram fragmentation and spectral EGMs features in GPs area are selectively modulated by parasympathetic tone, as demonstrated by high‐density right atrial mapping before and after vagal blockade. EGMs, bipolar atrial electrograms; GPs, ganglionated plexi; RA, right atrium.
Andrea Giomi, Andrea Bernardini, Alessandro Paoletti Perini, Margherita Padeletti, Cristiano Salvatore Zaccaria, Federica Michelotti, Umberto Signorini, Rossella Marcucci, Massimo Milli   +8 more
wiley   +1 more source

Deresuscitation Informed by Ultrasound in Patients With Septic Shock Trial

Journal of Ultrasound in Medicine, Volume 45, Issue 8, Page 1685-1693, August 2026.
Objectives The venous excess ultrasound (VExUS) can be used at the point‐of‐care to identify venous overload and end‐organ congestion in an effort to individually tailor resuscitation and deresuscitation in patients with septic shock. Methods We conducted a pilot randomized controlled feasibility trial of VExUS‐guided fluid management in adult patients
Brendan Innes, Christopher Allison, Nicholas Seidler, Burton Shen, Andrew Fried, Gary Phillips, Andrew Levinson, Adeel Abbasi   +7 more
wiley   +1 more source

Precision Stereotactic Body Radiotherapy for Ultra‐Central NSCLC: Tailored Margins Reduce Toxicity Without Compromising Tumor Control

MedComm, Volume 7, Issue 8, August 2026.
A tailored non‐uniform PTV strategy (including PTVcrop and PTV_high/PTV_low) was used in SBRT for ultra‐central NSCLC to meet stringent OAR constraints. Notably, this SBRT strategy achieved favorable clinical outcomes, with an 84.6% 3‐year local control rate, a median PFS of 42.9 months. Additionally, treatment‐related toxicity was mild, with only 1.5%
Di Liu, Shuangyan Yang, Yun Chen, Ming Liu, Ruifeng Zhao, Minren Hu, Bin Su, QiongYa Wu, Hongyu Wu, Hui Liu, Jinming Yu, Yaping Xu   +11 more
wiley   +1 more source

A modality‐agnostic coronary artery habitat model for cardiac sparing in radiotherapy

Medical Physics, Volume 53, Issue 8, August 2026.
Abstract Background Emerging evidence suggests that the risk of cardiotoxicity increases with increased radiation dose to coronary arteries (CAs). However, robust tools to evaluate this increased burden for cancer patients are not available due to current limitations in imaging for radiotherapy treatment planning.
Chase Ruff, Nicholas Summerfield, Ming Dong, Prashant Nagpal, Adam Bayliss, Andrew M. Baschnagel, Carri K. Glide‐Hurst   +6 more
wiley   +1 more source

Application of LEARNS mode combined with microvideo in patients after inferior vena cava filter

Huli yanjiu, 2023
ObjectiveTo explore the effect of LEARNS mode combined with microvideo in health education of patients undergoing inferior vena cava filter implantation.Methods80 patients with permanent inferior vena cava filter implantation were included in our study ...
CHU Jie, YAN Min, XIANG Yuting, GU Long, HU Qiong   +4 more
doaj  

ASK1‐Induced FGF21 Synthesis in the Liver Prevents Obesity in Mice

Obesity, Volume 34, Issue 8, Page 1635-1646, August 2026.
ABSTRACT Objective Fibroblast growth factor 21 (FGF21) is a stress‐induced hormone secreted by the liver. It has a beneficial role in the regulation of glucose and energy metabolism. Herein, we identify apoptosis signal regulating kinase 1 (ASK1) as an inducer of hepatic FGF21 synthesis.
Anne Goergen, Tenagne D. Challa, Carlos Villaroel‐Vicente, Marcela Borsigova, Pim P. van Krieken, Christian Wolfrum, Matthias Blüher, Stephan Wueest, Daniel Konrad   +8 more
wiley   +1 more source