Results 101 to 110 of about 150,674 (346)

Invasive haemodynamic evaluation of the pulmonary circulation in pulmonary hypertension

Swiss Medical Weekly, 2017
The term pulmonary hypertension refers to a serious condition characterised by high pulmonary vascular pressure, mainly as a consequence of various cardiac and respiratory diseases.
Alberto Pagnamenta, Andrea Azzola, Maurice Beghetti, Frédéric Lador, Swiss Medical Weekly   +4 more
doaj   +1 more source

Short-term hemodynamic effects of apelin in patients with pulmonary arterial hypertension [PDF]

, 2018
Apelin agonism causes systemic vasodilatation and increased cardiac contractility in humans, and improves pulmonary arterial hypertension (PAH) in animal models.
Alastalo, Apostolopoulou, Ashley, Barnes, Berry, Brame, Cheng, Dai, Falcao-Pires, Grimminger, Japp, Japp, Jing, Kleinz, Lee, Machado, McLaughlin, Morrell, Petkov, Salcedo, Sulica, Tatemoto, Tatemoto, Voswinckel   +23 more
core   +4 more sources

GUI System to Support Cardiology Examination Based on Explainable Regression CNN for Estimating Pulmonary Artery Wedge Pressure

, 2023
Yuto Omae, Yuki Saito, Yohei Kakimoto, Daisuke Fukamachi, Koichi Nagashima, Yasuo Okumura, Jun Toyotani   +6 more
openalex   +2 more sources

Wearable and Implantable Devices for Continuous Monitoring of Muscle Physiological Activity: A Review

Advanced Science, EarlyView.
Recent advances in materials and device engineering enable continuous, real‐time monitoring of muscle activity via wearable and implantable systems. This review critically summarizes emerging technologies for tracking electrophysiological, biomechanical, and oxygenation signals, outlines fundamental principles, and highlights key challenges and ...
Zhengwei Liao, Ata Golparvar, Mohammad Javad Bathaei, Filipe Arroyo Cardoso, Clementine M. Boutry   +4 more
wiley   +1 more source

Secondary Pulmonary Hypertension and Right-Sided Heart Failure at Presentation in Grave’s Disease

Case Reports in Endocrinology, 2012
A young female presented with evidence of right-sided heart failure and was subsequently found to have significant pulmonary artery hypertension (PAH).
Swapnil Panjabrao Ganeshpure, Gaurang Nandkishor Vaidya, Vipul Gattani   +2 more
doaj   +1 more source

Interatrial shunt devices for heart failure with normal ejection fraction: a technology update [PDF]

, 2017
Heart failure with normal ejection fraction (HeFNEF) accounts for ~50% of heart failure admissions. Its pathophysiology and diagnostic criteria are yet to be defined clearly which may hinder the search for effective treatments.
Clark, Andrew L., Cuthbert, Joseph J., Pellicori, Pierpaolo   +2 more
core   +3 more sources

Targeting NRP1 in Endothelial Cells Facilitates the Normalization of Scar Vessels and Prevents Fibrotic Scarring

Advanced Science, EarlyView.
Scars exhibit vascular abnormal alterations, including upregulated NRP1 expression in endothelial cells, increased vascular density and branching, compromised vessel wall integrity, and incomplete pericyte coverage. Therapeutic targeting of NRP1 through hydrogel spray delivery offers a promising approach to normalize aberrant vasculature and prevent ...
Yu Wang, Xin Zhou, Min Liu, Meimei Huang, Peirong Chen, Xinying Li, Fangchao Xue, Wenyan Zhao, Di Liu, Lang Li, Yuangang Lu, Wen Zeng   +11 more
wiley   +1 more source

Pulmonary Hemodynamics, Cerebral Oxygenation, Intracranial and Perfusion Pressures in Pulmonary Complications in Victims with Severe Brain Injury

Общая реаниматология, 2007
Objective: to study pulmonary hemodynamics, cerebral oxygenation, intracranial and perfusion pressures in pulmonary complications in victims with severe brain injury (SBI). Subjects and materials.
Yu. A. Churlyaev, V. Ya. Martynenkov, M. L. Sytin, L. Yu. Redkokasha, Yu. I. Mikhailovichev   +4 more
doaj   +1 more source

Targeting Itga8 Mitigates Neurogenic Bladder Fibrosis Driven by Trem2⁺ Macrophage‐Derived Fn1 via FAK/RhoA/ROCK Signaling

Advanced Science, EarlyView.
Normal bladders exhibit quiescent fibroblasts/macrophages, whereas neurogenic bladders show acute‐phase Itga8⁺ fibroblast expansion driven by Trem2⁺ macrophage‐secreted Fn1, which activates FAK/RhoA/ROCK signaling, promotes cytoskeletal remodeling, and upregulates pro‐fibrotic genes.
Jiaxin Wang, Siyuan Wang, Lida Ren, Xinqi Liu, Lei Zhang, Peng Hu, Wenchao Xu, Shuaixiang Zheng, Jihong Liu, Qing Ling   +9 more
wiley   +1 more source

Haemodynamics and oxygenation improvement induced by high frequency percussive ventilation in a patient with hypoxia following cardiac surgery: a case report

Journal of Medical Case Reports, 2010
Introduction High frequency percussive ventilation is a ventilatory technique that delivers small bursts of high flow respiratory gas into the lungs at high rates.
Persi Bruno, Zanatta Paolo, Salandin Valeria, Forti Alessandro, Sorbara Carlo   +4 more
doaj   +1 more source