Results 171 to 180 of about 358,999 (310)

Patient-Specific Lumped-Parameter Model for Quantifying Vessel-Specific Remodeling and Predicting Right Ventricular Function in Pulmonary Hypertension. [PDF]

Compr Physiol
Lechuga CG, Kachabi A, Colebank MJ, Korcarz CE, Raza F, Chesler NC.   +5 more
europepmc   +1 more source

Therapeutic Gases in Biomedicine: Updates on Nitric Oxide and Beyond

Advanced Science, EarlyView.
Therapeutic gases, including NO, CO, H2S, H2, CO2, O2, and Xe, play vital roles in cellular signaling and repair. This review highlights the emerging carriers and delivery systems that enable controlled, localized gas release for diagnostic and therapeutic applications.
Syed Muntazir Andrabi, Navatha Shree Sharma, Imran Ibn Gani Rather, S. M. Shatil Shahriar, Jingwei Xie   +4 more
wiley   +1 more source

Beyond the left ventricle: modern echocardiographic assessment of right ventricular function in tricuspid regurgitation. [PDF]

Cardiovasc Ultrasound
Vrijkorte MGH, Wunderlich NC, Duncan A, Rana BS, Timmers L, van der Pol R, Swaans MJ.   +6 more
europepmc   +1 more source

TrxR2 Lactylation Facilitates Mitochondrial Protection and Endothelial Ferroptosis Resistance in Diabetic Cardiomyopathy

Advanced Science, EarlyView.
TrxR2 deletion in diabetic mice suppresses TUFM‐AMPK‐FUNDC1‐dependent mitophagy in endothelial cells, resulting in SCP2 upregulation and mitochondrial translocation of ACSL4. Mitochondrial ACSL4 promotes mitochondrial eicosanoid biosynthesis and ferroptosis, thereby aggravating cardiac microvascular injury and diabetic cardiomyopathy.
Su Li, Muyin Liu, Chao Chen, Xinyan Li, Xiaopei Yan, Wentao Zhu, Wenyan Qiu, Qiyu Li, Xiangyu Sun, Chao Huang, Ming Yin, Zhangwei Chen, Yao Lu, Junbo Ge, Xiangqing Kong, Juying Qian, Yuqiong Chen   +16 more
wiley   +1 more source

Image-based, whole-system hemodynamic modeling of mitral regurgitation and its impact on the right ventricular function. [PDF]

Front Cardiovasc Med
Bonini M, Hirschvogel M, Balmus M, Ahmed Y, Xu H, Young A, Tang PC, Nordsletten D.   +7 more
europepmc   +1 more source

Pacinian Corpuscle‐Inspired Strain Conversion Enables Ultrasensitive, Linear, and Broad‐Range Piezoelectric Sensing for Cardiovascular Health Monitoring

Advanced Science, EarlyView.
A bioinspired piezoelectric sensor mimicking Pacinian corpuscles is developed to enable ultrasensitive and linear pressure sensing. A multilayer grooved architecture converts normal pressure into in‐plane strain, delivering high sensitivity, wide linear range, and efficient energy harvesting, enabling high‐fidelity wrist pulse monitoring and ...
Qi Yang, Zhongqian Song, Shengjie Liu, Yingming Ma, Weiyan Li, Huijun Kong, Cuiyu Liu, Yu Bao, Li Niu   +8 more
wiley   +1 more source

Deep learning enables fully automated cineCT-based assessment of regional right ventricular function. [PDF]

Eur Heart J Imaging Methods Pract
Craine A, Simon K, Severance L, Scott A, Alshawabkeh L, Kim NH, Adler E, Narezkina A, Ben-Yehuda O, Contijoch F.   +9 more
europepmc   +1 more source

Smart Optogenetics for Real‐Time Automated Control of Cardiac Electrical Activity

Advanced Science, EarlyView.
We are able to stop dangerous heart‐rhythm spirals before they fully form. Within about 100 ms, it pinpoints the spiral's tiny central tip (≈0.9 mm) using light‐based sensing and machine learning, then shines targeted light to shut it down. This fast, precise, closed‐loop approach detects, targets, and terminates arrhythmias in real time.
Shanliang Deng, Niels Harlaar, Juan Zhang, Sven O. Dekker, Nina N. Kudryashova, Huiling Zhou, Cindy I. Bart, TianYi Jin, Georgy Derevyanko, Willem van Driel, Alexander V. Panfilov, René H. Poelma, Antoine A. F. de Vries, GuoQi Zhang, Tim De Coster, Daniël A. Pijnappels   +15 more
wiley   +1 more source

Beta-3 Adrenoreceptor Agonist Mirabegron Improves Right Ventricular Function in a Rat Monocrotaline-Induced Pulmonary Hypertension Model. [PDF]

Pulm Circ
Mendes-Ferreira P, Tielemans B, Wagenaar A, Bouzin C, Adão R, Pokreisz P, De Mulder D, Leite-Moreira A, Brás-Silva C, Balligand JL, Dessy C, Delcroix M, Quarck R, Belge C.   +13 more
europepmc   +1 more source

Water‐Assisted Exfoliation of HfO2‐Based Membrane for Flexible Robust Ferroelectric Synaptic Transistors

Advanced Science, EarlyView.
A flexible freestanding HfO2‐based ferroelectric membrane is achieved via a water‐assisted exfoliation technique using a Sr4Al2O₇ sacrificial layer. The BaTiO3/Hf0.5Zr0.5O2/BaTiO3 heterostructure maintains robust ferroelectricity and exhibits reliable synaptic plasticity.
Han Zhang, Miao Zeng, Jingxin Chen, Lei Wang, Sai Jiang, Qian Cao, Xuebo Li, Zekun Hou, Chun Shen, Yulin Gan, Ning Fang, Zhaoliang Liao, Ziyao Zhou, Lin Hao   +13 more
wiley   +1 more source