Results 211 to 220 of about 173,226 (364)

Nonlinear control of a hybrid pneumo‐hydraulic mock circuit of the cardiovascular system

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView.
Abstract Hybrid cardiovascular mock circuits (HMC), designed for dynamic testing of Ventricular Assist Devices (VAD), offer physiologic accuracy by sequestering model complexity in silico and ease of construction by reducing number of model elements in vitro.
Ahmed Alhajyounis   +8 more
wiley   +1 more source

Balloon valvuloplasty of aortic valve stenosis in childhood: early and medium term results [PDF]

open access: yes, 2018
Background: Isolated aortic valve stenosis in childhood is treated by balloon valvuloplasty. The role of independent risk factors for the outcome remains unclear.
Berger, Felix   +3 more
core  

An azo substituted quinoline‐malononitrile enzyme‐activable aggregation‐induced emission nanoprobe for hypoxia imaging

open access: yesSmart Molecules, EarlyView.
Azo‐reductase activable AIE probe Azo‐quinoline‐malononitrile (QM)‐PN was designed to achieve visualization of hypoxia tumor. To facilitate the bio‐application of the hydrophobic probe, DSPE‐PEG2000 was employed to give the nanoprobe Azo‐QM‐PN NPs, which exhibited efficient inner cell delivery, desirable AIE‐active response towards hypoxia tumor cells ...
Zhirong Zhu   +7 more
wiley   +1 more source

Aortic root landmark localization with optimal transport loss for heatmap regression [PDF]

open access: yesarXiv
Anatomical landmark localization is gaining attention to ease the burden on physicians. Focusing on aortic root landmark localization, the three hinge points of the aortic valve can reduce the burden by automatically determining the valve size required for transcatheter aortic valve implantation surgery.
arxiv  

Pattern of Cardiovascular Diseases Among Elderly Patients Admitted in Medical Wards at Muhimbili National Hospital Dar es salaam Tanzania [PDF]

open access: yes, 2011
Cardiovascular disease is the most frequent cause of death in persons over the age 50 years and most importantly it is responsible for considerable morbidity and large burden of disability in the community. Cardiovascular diseases are an increasing cause
Kisenge, Peter Richard
core  

Treatment of focal junctional tachycardia using ivabradine in a dog

open access: yesVeterinary Record Case Reports, EarlyView.
Abstract A 10‐year‐old labrador retriever was referred as an emergency due to ascites and lethargy. Physical examination revealed a regular tachycardia at 160 beats per minute with a Grade 3/6, left apical systolic heart murmur. The dog was diagnosed with severe myxomatous mitral valve disease with biventricular congestive heart failure (mild pulmonary
Joao Escalda   +2 more
wiley   +1 more source

Enhancing patient rehabilitation predictions with a hybrid anomaly detection model: Density‐based clustering and interquartile range methods

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
Abstract In recent years, there has been a concerted effort to improve anomaly detection techniques, particularly in the context of high‐dimensional, distributed clinical data. Analysing patient data within clinical settings reveals a pronounced focus on refining diagnostic accuracy, personalising treatment plans, and optimising resource allocation to ...
Murad Ali Khan   +7 more
wiley   +1 more source

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