Results 81 to 90 of about 6,434,049 (298)

Valvular heart disease is changing – a challenge for Africa

, 2015
The pattern of valvular heart disease is changing in Western populations. There are implications for Africa as healthcare improves and people live longer.
David A. Tibbutt, DM, FRCP
core  

Stress Echocardiography for Assessment of Native Valvular Heart Disease

, 2022
Stress echocardiography (SE) plays an important role along with resting transthoracic (TTE) and transesophageal echocardiography (TEE) with respect to evaluation and management of valvular heart disease [...
Beat Kaufmann, Beshoy Gabra
core   +1 more source

Astrocytes Coordinate Neurovascular Coupling During Prolonged Sensory Demand via AQP4/TRPA1/BEST1/D‐Serine Signaling

Advanced Science, EarlyView.
Neuronal activation leads to astrocytic transient volume changes, activating transient receptor potential ankyrin 1 (TRPA1) channels, leading to Ca2+ influx. Activation of TRPA1 causes the release of D‐serine through BEST1. Finally, the augmented extracellular levels of D‐serine boost neuronal activity by binding GluN1‐containing NMDARs, leading to CBV
Kayoung Han, Minwoo Wendy Jang, Taeyoung Park, Ki Jung Kim, Victor James Drew, Sunpil Kim, Tai Young Kim, Mingu Gordon Park, Myeongju Kim, Seung Won Chung, Minah Suh, C. Justin Lee   +11 more
wiley   +1 more source

Meta-regression of valvular heart disease against study period.

, 2014
Meta-regression of valvular heart disease against study period.
Alastair Kiszely (613694), Maaz Shaikh (613687), Bambang Budi Siswanto (521240), Mehdi Ghaziani (613686), Derrick Bennett (17963), Roohi Shrivastava (613698), Du Xin (613699), Henry Krum (303500), Farshad Farzadfar (439490), Mark Woodward (117775), Gregory Roth (613682), Jean-Christophe Lemarie (613683), Rajit Khosla (613695), Thomas Callender (613681), Carolyn S. P. Lam (613688), Devarsetty Praveen (613697), Anushka Patel (109441), Antonio Barretto (613690), Stéphanie Gicquel (613684), Shadi Rahimzadeh (613685), Karen Sliwa (613689), Daniel Herpin (613692), Thomas Eliasz (613693), Stephen MacMahon (141509), Kazem Rahimi (135073), John Atherton (301088), Anna Forbes (275134), Tatjana Petrinic (613696), Alejandro Diaz (613691), John McMurray (135109)   +29 more
core   +1 more source

Wearable E‐Textiles for Cardiovascular Monitoring: Materials, Devices, and Integrated Systems

Advanced Science, EarlyView.
The graphical abstract highlights the role of conductive materials and textile fabrication techniques in enabling smart textiles for cardiovascular applications. It showcases textile‐based ECG monitoring, pulse sensing, hemodynamic monitoring, and cardiovascular tissue engineering, while emphasizing the challenges and design considerations that govern ...
Bangul Khan, Mahmoud Tavakoli, Norbert Radacsi, Bee Luan KHOO   +3 more
wiley   +1 more source

Sex differences in publication volume and quality in congenital heart disease: are women disadvantaged?

Open Heart, 2019
Background Women are underrepresented in leading medical positions and academia. The gender-gap in authorship of congenital heart disease (CHD) publications remains unknown.
Michael A Gatzoulis, Gerhard Paul Diller, Aleksander Kempny, Sophie van Doren, Margarita Brida, Sonya V Babu-Narayan, Ulrike M M Bauer, Helmut Baumgartner   +7 more
doaj   +1 more source

Valvular Heart Disease in the Cardiac Intensive Care Unit

, 2023
Valvular heart disease pathologies are commonly encountered in the cardiac intensive care unit (CICU). Clinical presentations may range from an acute pathology of the aortic or mitral valve necessitating emergency intervention to a more subtle ...
Zern, Emily K, Yucel, Evin, Evin Yucel, Frank, Rachel C, Rachel C. Frank, Emily K. Zern   +5 more
core   +1 more source

A Spatiotemporal Single‐Cell Atlas Uncovers Dysregulated ECM Dynamics and Septal Remodeling Arrest in Human Ventricular Septal Defects

Advanced Science, EarlyView.
Integrating single‐cell and spatial transcriptomics reveals human ventricular septal defect (VSD) as a disease of microenvironmental insufficiency and structural remodeling arrest. Attenuated endothelial‐fibroblast crosstalk, alongside downregulated THBS1/TGF‐β1 and MMP2 signaling networks, impairs the endothelial‐to‐mesenchymal transition (EndoMT) and
Xiaoyuan Zhang, Lun Zhu, Ze Sun, Ruolin Jia, Ziming Wang, Jiayao Zhao, Bohao Liu, Haiqing Xiong, Xiaowei Yu, Yanzhu Yue   +9 more
wiley   +1 more source

Performance of a point-of-care ultrasound platform for artificial intelligence-enabled assessment of pulmonary B-lines

Cardiovascular Ultrasound
Background The incorporation of artificial intelligence (AI) into point-of-care ultrasound (POCUS) platforms has rapidly increased. The number of B-lines present on lung ultrasound (LUS) serve as a useful tool for the assessment of pulmonary congestion ...
Ashkan Labaf, Linda Åhman-Persson, Leo Silvén Husu, J. Gustav Smith, Annika Ingvarsson, Anna Werther Evaldsson   +5 more
doaj   +1 more source

Oral Astilbin Nanogels Modulate Senescence‐Associated CD4+ T Cells and Promote Treg Induction in Aged Mice with Colitis

Advanced Science, EarlyView.
Fluorinated β‐glucan/pectin nanogels enable colon‐targeted oral delivery of astilbin through gastrointestinal protection, β‐glucanase‐responsive release, mucus penetration, and prolonged retention. The released astilbin attenuates senescence‐associated features of CD4+ T cells and promotes Treg responses, while the nanogel matrix modulates the gut ...
Lei Zhao, Xinyun Zhang, Qian Ren, Xue Song, Meifang Zhao, Rongshen Wang, Haocheng Du, Yan Chen, Peigen Xu, Jiangyun Liu, Jian Zhang, Jingjing Ma   +11 more
wiley   +1 more source