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Tomy Varghese

Explore the profile of Tomy Varghese including associated specialties, affiliations and a list of published articles. Areas
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Articles 154
Citations 1706
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Recent Articles
1.
Dou Y, Varghese T
Annu Int Conf IEEE Eng Med Biol Soc . 2025 Mar; 2024:1-5. PMID: 40039169
Neural radiance field (NeRF) has been proposed for 3D ultrasound reconstruction and has shown promising results. However, for freehand 3D freehand ultrasound, due to its reliance on human operators, i.e.,...
2.
Lee Y, Mukaddim R, Ngawang T, Salamat S, Mitchell C, Maybock J, et al.
Sci Rep . 2025 Jan; 15(1):139. PMID: 39747244
Carotid plaques-the buildup of cholesterol, calcium, cellular debris, and fibrous tissues in carotid arteries-can rupture, release microemboli into the cerebral vasculature and cause strokes. The likelihood of a plaque rupturing...
3.
Dou Y, Mu F, Li Y, Varghese T
IEEE Trans Ultrason Ferroelectr Freq Control . 2024 Sep; 71(11):1514-1525. PMID: 39302786
Three-dimensional ultrasound (3-D US) imaging with freehand scanning is utilized in cardiac, obstetric, abdominal, and vascular examinations. While 3-D US using either a "wobbler" or "matrix" transducer suffers from a...
4.
Cress H, Mitchell C, Wilbrand S, Wesley U, Morel Valdes G, Hess T, et al.
Neuroepidemiology . 2024 Jan; 58(4):300-309. PMID: 38295773
Native American individuals are more frequently affected by cerebrovascular diseases including stroke and vascular cognitive decline. The aim of this study was to determine stroke risk factors that are most...
5.
Kiernan M, Mukaddim R, Mitchell C, Maybock J, Wilbrand S, Dempsey R, et al.
Ultrasonics . 2023 Nov; 137:107193. PMID: 37952384
In patients at high risk for ischemic stroke, clinical carotid ultrasound is often used to grade stenosis, determine plaque burden and assess stroke risk. Analysis currently requires a trained sonographer...
6.
Mitchell C, Mukaddim R, Liu Y, Graham M, Eickhoff J, Weichmann A, et al.
Front Cardiovasc Med . 2023 Aug; 10:1215449. PMID: 37560112
Objective: In humans, arterial grayscale ultrasound texture features independently predict adverse cardiovascular disease (CVD) events and change with medical interventions. We performed this study to examine how grayscale ultrasound texture...
7.
Mukaddim R, Liu Y, Graham M, Eickhoff J, Weichmann A, Tattersall M, et al.
Ultrasound Med Biol . 2023 Jul; 49(9):2103-2112. PMID: 37400303
Objectives: Non-invasive methods for monitoring arterial health and identifying early injury to optimize treatment for patients are desirable. The objective of this study was to demonstrate the use of an...
8.
Mukaddim R, Weichmann A, Taylor R, Hacker T, Pier T, Hardin J, et al.
Ultrasound Med Biol . 2022 Oct; 49(1):45-61. PMID: 36184393
Adaptive Bayesian regularized cardiac strain imaging (ABR-CSI) uses raw radiofrequency signals to estimate myocardial wall contractility as a surrogate measure of relative tissue elasticity incorporating regularization in the Bayesian sense....
9.
Mukaddim R, Weichmann A, Taylor R, Hacker T, Pier T, Hardin J, et al.
Sci Rep . 2022 May; 12(1):8522. PMID: 35595876
An adaptive Bayesian regularized cardiac strain imaging (ABR-CSI) algorithm for in vivo murine myocardial function assessment is presented. We report on 31 BALB/CJ mice (n = 17 females, n = ...
10.
Blitzer G, Rogus-Pulia N, Mattison R, Varghese T, Ganz O, Chappell R, et al.
Cytotherapy . 2022 Feb; 24(5):534-543. PMID: 35183442
Background: Xerostomia, or dry mouth, is a common side effect of head and neck radiation. Current treatment options for radiation-induced xerostomia are generally supportive in nature. Adult stem cells are...