Articles with "wave inversion" as a keyword



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Giant T-wave Inversion in an Older Patient With Sudden Loss of Consciousness.

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Published in 2023 at "JAMA internal medicine"

DOI: 10.1001/jamainternmed.2022.6618

Abstract: This case report describes a patient in their 60s with long-term uncontrolled hypertension and possible hip fracture followed by loss of consciousness. read more here.

Keywords: loss; wave inversion; inversion older; loss consciousness ... See more keywords
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Interpretation of T‐wave inversion in physiological and pathological conditions: Current state and future perspectives

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Published in 2020 at "Clinical Cardiology"

DOI: 10.1002/clc.23365

Abstract: Abstract The presence of T‐wave inversion (TWI) at 12‐lead electrocardiogram (ECG) in competitive athletes is one of the major diagnostic challenges for sports physicians and consulting cardiologists. Indeed, while the presence of TWI may be… read more here.

Keywords: wave inversion; interpretation; interpretation wave; twi ... See more keywords

Anterior T-Wave Inversion in Young White Athletes and Nonathletes: Prevalence and Significance.

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Published in 2017 at "Journal of the American College of Cardiology"

DOI: 10.1016/j.jacc.2016.10.044

Abstract: BACKGROUND Anterior T-wave inversion (ATWI) on electrocardiography (ECG) in young white adults raises the possibility of cardiomyopathy, specifically arrhythmogenic right ventricular cardiomyopathy (ARVC). Whereas the 2010 European consensus recommendations for ECG interpretation in young athletes… read more here.

Keywords: wave inversion; inversion; prevalence significance; young white ... See more keywords
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Anterior T-Wave Inversion Does Not Convey Short-Term Sudden Death Risk: Inverted Is the New Normal.

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Published in 2017 at "Journal of the American College of Cardiology"

DOI: 10.1016/j.jacc.2016.11.011

Abstract: V entricular fibrillation leading to sudden arrhythmic death, one of the major causes of death in young adults (together with road accidents, suicide, and violence), is a devastating event for affected families (1). The first… read more here.

Keywords: wave inversion; arrhythmic death; risk; death ... See more keywords
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P759Electrocardiographic predictors of adverse in-hospital outcomes in the Takotsubo syndrome

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Published in 2019 at "European Heart Journal"

DOI: 10.1093/eurheartj/ehz747.0359

Abstract: The takotsubo syndrome is a life-threatening acute cardiac condition. However, little is known about risk factors associated with worse outcomes in TS, and no high-risk electrocardiographic criteria have been defined for patients with TS. We… read more here.

Keywords: wave inversion; risk; mace; hospital ... See more keywords

A Surface-Wave Inversion Method Based on FHLV Loss Function in LSTM

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Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"

DOI: 10.1109/lgrs.2022.3187020

Abstract: Surface-wave analysis methods have been widely applied to construct near-surface shear-wave velocity structures. Whether it is an active source or passive source, the near-surface shear-wave velocity structure is obtained by inverting the surface-wave dispersion curve.… read more here.

Keywords: wave inversion; fhlv loss; surface; surface wave ... See more keywords
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3-D Full-Wave Inversion of Helicopter Transient Electromagnetic Data in Frequency Domain

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Published in 2020 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2020.2968804

Abstract: Helicopter transient airborne electromagnetics (HTEM) has become a useful tool in mineral explorations and geological or environmental detection in recent decades. This article presents the frequency-domain 3-D full-wave inversion of the electromagnetic data recorded by… read more here.

Keywords: inversion; field; full wave; helicopter transient ... See more keywords
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Ocean Wave Inversion Based on Airborne IRA Images

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Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2021.3101223

Abstract: The interferometric radar altimeter (IRA) is one of the main payloads of the “Guanlan” ocean science satellite proposed by the National Laboratory for Marine Science and Technology of China. To evaluate the effectiveness and accuracy… read more here.

Keywords: ira images; wave inversion; sea; ocean wave ... See more keywords
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Contracting Electromagnetic Full-Wave Inversion of 2-D Inhomogeneous Objects With Irregular Shapes Based on the Hybrid SESI Forward Solver

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Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2022.3228565

Abstract: An efficient 2-D electromagnetic (EM) full-wave inversion (FWI) method based on the hybrid spectral-element spectral-integral (SESI) forward solver is proposed. In the forward scattering computation, the scalar Helmholtz equation is discretized and solved by the… read more here.

Keywords: forward solver; inversion; sesi forward; wave inversion ... See more keywords
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Multimodule Deep Learning Scheme for Elastic Wave Inversion of Inhomogeneous Objects With High Contrasts

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Published in 2023 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2023.3274659

Abstract: In elastic wave inverse scattering problems, the material-property reconstruction, e.g., distributions of mass density, compressional wave speed, and shear wave speed from a limited set of measurement data, has attracted considerable research interest. However, simultaneous… read more here.

Keywords: inversion; elastic wave; wave inversion; high contrasts ... See more keywords
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Racial and Ethnic Differences in Electrocardiographic Features of Takotsubo Cardiomyopathy

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Published in 2017 at "Annals of Noninvasive Electrocardiology"

DOI: 10.1111/anec.12380

Abstract: Ann Noninvasive Electrocardiol 2017;22(1):e12380, DOI: 10.1111/anec.12380 Dear Editor, We read with much interest the article by Franco et al. about the different electrocardiographic features found between African American (AA) and non-AA patients admitted for takotsubo… read more here.

Keywords: wave inversion; segment; elevation; electrocardiographic features ... See more keywords