Results 91 to 100 of about 417,180 (304)

Automatic calcium scoring in low-dose chest CT using deep neural networks with dilated convolutions

, 2018
Heavy smokers undergoing screening with low-dose chest CT are affected by cardiovascular disease as much as by lung cancer. Low-dose chest CT scans acquired in screening enable quantification of atherosclerotic calcifications and thus enable ...
de Jong, Pim A., de Vos, Bob D., Išgum, Ivana, Lessmann, Nikolas, van Ginneken, Bram, Viergever, Max A., Zreik, Majd   +6 more
core   +1 more source

PEDOT‐Based Eutectogel Electrode Arrays for Enhanced High‐Resolution Electrogastrography: Fabrication, Stability, and Wearable Performance

Advanced Functional Materials, EarlyView.
Here, we present a high‐density PEDOT eutectogel electrode array for enhanced body surface gastric mapping. Silver electrodes are blade‐coated onto flexible substrates, followed by electrogelation of PEDOT:PSS and the deposition of a PEDOT:LS eutectogel.
Christopher Slaughter, Luke Gatecliff, Xudong Tao, Ruben Ruiz‐Mateos Serrano, Amy T. Jin, Matias L. Picchio, Daniele Mantione, Antonio Dominguez‐Alfaro, George G. Malliaras   +8 more
wiley   +1 more source

Fog Computing in Medical Internet-of-Things: Architecture, Implementation, and Applications

, 2017
In the era when the market segment of Internet of Things (IoT) tops the chart in various business reports, it is apparently envisioned that the field of medicine expects to gain a large benefit from the explosion of wearables and internet-connected ...
Abtahi, Mohammadreza, Akbar, Umer, Borthakur, Debanjan, Constant, Nicholas, Dubey, Harishchandra, Mahler, Leslie, Mankodiya, Kunal, Monteiro, Admir, Sun, Yan, Yang, Qing   +9 more
core   +1 more source

A novel closed-chest porcine model of chronic ischemic heart failure suitable for experimental research in cardiovascular disease [PDF]

, 2013
Cardiac pathologies are among the leading causes of mortality and morbidity in industrialized countries, with myocardial infarction (MI) representing one of the major conditions leading to heart failure (HF).
Antonio Amodeo, BIONDI ZOCCAI, GIUSEPPE, CALOGERO, ANTONELLA, CAVARRETTA, Elena, CHIMENTI, ISOTTA, DE FALCO, ELENA, Fabrizio D'Ascenzo, FRATI, GIACOMO, Luca Pacini, MANCONE, Massimo, Maria Emiliana Caristo, MARULLO, Antonino, Marzia Lotrionte, Omar Leoni, PERUZZI, MARIANGELA, PETROZZA, Vincenzo   +15 more
core   +3 more sources

Magnetic resonance imaging of acquired cardiac disease.

Texas Heart Institute journal, 1996
Over the last 15 years, advances in magnetic resonance imaging techniques have increased the accuracy and applicability of cardiovascular magnetic resonance imaging. These advances have improved the utility of magnetic resonance imaging in evaluating cardiac morphology, blood flow, and myocardial contractility, all significant diagnostic features in ...
C L, Carrol, C B, Higgins, G R, Caputo
openaire   +1 more source

Cardiac‐Derived ECM Microspheres for Enhanced hiPSC‐CMs Maturation

Advanced Functional Materials, EarlyView.
Cardiac extracellular matrix microspheres derived from decellularized porcine heart provide a biomimetic 3D microenvironment for human induced pluripotent stem cell–derived cardiomyocytes (hiPSC‐CMs). This platform supports short‐ and long‐term culture, enhances structural organization, and promotes electrophysiological and functional maturation of ...
Jiazhu Xu, Joel Aboagye, Marcella Edwards, Nick Rogozinski, Yufeng Wen, Angello Huerta Gomez, Zui Pan, Ge Zhang, Huaxiao Yang, Yi Hong   +9 more
wiley   +1 more source

Computerized Diagnosis Methods for Pediatric Cardiology: A Review

IEEE Access
Pediatric cardiac disorders include an extensive range of heart conditions in infants, children and carried over to adolescents in certain cases. These disorders may be congenital or acquired and can vary in impacting the life of the pediatric subject ...
R. Shantha Selvakumari, Kumaradevan Punithakumar, D. Selvathi, S. Chrisilla, R. Sri Abinaya, Nilanjan Ray   +5 more
doaj   +1 more source

Interplay between R513 methylation and S516 phosphorylation of the cardiac voltage-gated sodium channel [PDF]

, 2014
Arginine methylation is a novel post-translational modification within the voltage-gated ion channel superfamily, including the cardiac sodium channel, Naᵥ1.5.
Beltran-Alvarez, Pedro, Brugada, Ramon, Díaz-Hernández, Rubí, Feixas, Ferran, Osuna, Sílvia, Pagans, Sara   +5 more
core   +3 more sources

VIVID: A qPCR‐Based Platform for Sensitive and Quantitative In Vivo Tracking of Extracellular Vesicles

Advanced Functional Materials, EarlyView.
This study introduces VIVID (Vesicle In Vivo Identification using DNA), a qPCR‐based platform that tracks PCR‐amplifiable DNA tags loaded in the EVs for accurate and quantifiable EV biodistribution in vivo. ABSTRACT Extracellular vesicles (EVs) represent promising carriers for nucleic acid therapeutics, offering advantages over synthetic nanoparticles ...
Oscar Boyadjian, Talin Ebrahimian, Jonathan Miranda O'Connor, Janusz Rak, Stephanie Lehoux, Maryam Tabrizian   +5 more
wiley   +1 more source

Urinary Neutrophil Gelatinase-associated Lipocalin as a Marker for Identification of Acute Kidney Injury and Recovery in Dogs with Gentamicin-induced Nephrotoxicity. [PDF]

, 2016
BackgroundAcute kidney injury (AKI) is associated with high mortality rates in dogs, which may be a consequence of late recognition using traditional diagnostic tests.
Cowgill, LD, Kanakubo, K, Kowalkowski, KL, LeRoy, BE, Palm, CA, Segev, G, Westropp, JL   +6 more
core   +2 more sources