Results 131 to 140 of about 2,544,811 (316)
A chronological history of heart valve prostheses to offer perspectives of their limitations
Frontiers in Bioengineering and BiotechnologyProsthetic heart valves (PHV) have been studied for around 70 years. They are the best alternative to save the life of patients with cardiac valve diseases. However, current PHVs may still cause significant disadvantages to patients.
Raquel Ahnert Aguiar Evangelista +3 more
doaj +1 more source
Non‐Invasive Diagnosis of Hypertrophic Cardiomyopathy by Breath
Advanced Sensor Research, EarlyView.The use of sensor technologies for the diagnosis of hypertrophic cardiomyopathy (HCM) by identification of volatile organic compounds (VOCs) in breath samples. By combining gas chromatography‐mass spectrometry (GC‐MS) and electronic nose (eNose) platforms, specific VOC patterns associated with HCM are detected and analyzed.
Yael Hershkovitz‐Pollak +5 more
wiley +1 more source
Advanced Sustainable Systems, EarlyView.This study explores microalgae cultivation for wastewater treatment and enhancement of poly lactic acid (PLA)‐based biocomposites. It achieves up to 99.9% nutrient removal, increases biomass productivity by 322%, and demonstrates a triphasic luxury phosphorus uptake system. Incorporation into PLA improves fire‐retardant properties, suggesting potential
Rohit Dey +9 more
wiley +1 more source
Development of a patient-specific finite element model of the Transcatheter Aortic Valve Implantation (TAVI) procedure [PDF]
arXiv, 2019 This work reports on a study to develop a patient-specific finite element model of the Transcatheter Aortic Valve Implantation procedure, using a model of a balloon-expandable percutaneous prosthetic aortic valve as a framework for the prediction of its performance.
arxiv
From Lab to Life: Self‐Powered Sweat Sensors and Their Future in Personal Health Monitoring
Advanced Science, EarlyView.This review focuses on recent advances in self‐powered sweat sensors in personal health monitoring, including sweat sensors, energy harvesters, energy management, and their applications. It analyzes the difficulties and challenges in the research field of self‐powered sweat sensors and looks into the future direction of self‐powered sweat sensors from ...
Nan Gao +3 more
wiley +1 more source
Pulmonary Ventilation-Perfusion Relations after Heart Valve Replacement or Repair in Man* [PDF]
, 1965 John Hedley‐Whyte +4 more
openalex +1 more source
Advances in Symbiotic Bioabsorbable Devices
Advanced Science, EarlyView.This review focuses on recent advances in bioabsorbable devices. This review concludes innovation at the material, device, and system levels, the significant advances toward biomedical applications. This review discusses and highlights the challenges and trends in symbiotic bioresorbable electronics, and provides a new direction for the development of ...
Chang Zhu +3 more
wiley +1 more source
Quadruple Bioprosthetic Valve Replacement in a Patient With Severe Carcinoid Heart Disease
JACC: Case Reports, 2020 Carcinoid heart disease typically affects the tricuspid and pulmonary valves, causing severe regurgitation and/or stenosis. Valve surgery has been shown to reduce right heart failure and improve long-term prognosis in these patients.
Anders Albåge, MD, PhD +3 more
doaj
Advanced Science, EarlyView.The quantum dot integrated real‐time ELISA or QIRT‐ELISA system integrates a bead‐based quantum dot‐mediated immunoassay (BQI) with a modular microfluidic system to continuously monitor insulin and glucagon in whole blood samples and in a multiplexed setting.
Hesam Abouali +7 more
wiley +1 more source
Advanced Science, EarlyView.GLS1 is a novel contributor to arterial calcification. GLS1‐catalyzed glutamate exerts the promoting effects on osteogenic reprogramming in arteries. NMDAR, a glutamate receptor, is also activated and overexpressed during arterial calcification.
Ziting Zhou +18 more
wiley +1 more source