Articles with "vti" as a keyword



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Correlation between tunability and anisotropy in magnetoelectric voltage tunable inductor (VTI)

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Published in 2017 at "Scientific Reports"

DOI: 10.1038/s41598-017-14455-0

Abstract: Electric field modulation of magnetic properties via magnetoelectric coupling in composite materials is of fundamental and technological importance for realizing tunable energy efficient electronics. Here we provide foundational analysis on magnetoelectric voltage tunable inductor (VTI)… read more here.

Keywords: tunable inductor; voltage tunable; tunability; inductor vti ... See more keywords
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Intrarenal Doppler ultrasonography reflects hemodynamics and predicts prognosis in patients with heart failure

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Published in 2020 at "Scientific Reports"

DOI: 10.1038/s41598-020-79351-6

Abstract: We aimed to clarify clinical implications of intrarenal hemodynamics assessed by intrarenal Doppler ultrasonography (IRD) and their prognostic impacts in heart failure (HF). We performed a prospective observational study, and examined IRD and measured interlobar… read more here.

Keywords: doppler ultrasonography; heart failure; intrarenal doppler; vti ... See more keywords
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Reference intervals and percentile curve for left ventricular outflow tract (LVOT), velocity time integral (VTI), and LVOT‐VTI‐derived hemodynamic parameters in healthy children and adolescents: Analysis of echocardiographic methods association and agreement

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Published in 2018 at "Echocardiography"

DOI: 10.1111/echo.14176

Abstract: Echocardiographic reference intervals (RIs) for left ventricular outflow tract (LVOT) and velocity time integral (VTI) are scarce in pediatrics. read more here.

Keywords: reference intervals; ventricular outflow; outflow tract; tract lvot ... See more keywords
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Haemodynamic changes during propofol induction in dogs: new findings and approach of monitoring

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Published in 2018 at "BMC Veterinary Research"

DOI: 10.1186/s12917-018-1608-8

Abstract: BackgroundPropofol is one of the most widely used injectable anaesthetic agents in veterinary practice. Cardiovascular effects related to propofol use in dogs remain less well defined. The main objective of this study was to evaluate… read more here.

Keywords: propofol; haemodynamic changes; median range; vti ... See more keywords
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Velocity-Time Integral of Aortic Regurgitation: A Novel Echocardiographic Marker in the Evaluation of Aortic Regurgitation Severity.

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Published in 2020 at "Arquivos brasileiros de cardiologia"

DOI: 10.36660/abc.20190243

Abstract: Background Echocardiography is essential for the diagnosis and quantification of aortic regurgitation (AR). Velocity-time integral (VTI) of AR flow could be related to AR severity. Objective This study aims to assess whether VTI is an… read more here.

Keywords: aortic regurgitation; velocity time; time integral; severity ... See more keywords