Kenneth R Hoffmann
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Explore the profile of Kenneth R Hoffmann including associated specialties, affiliations and a list of published articles.
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40
Citations
404
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Recent Articles
1.
Hedayat M, Patel T, Kim T, Belohlavek M, Hoffmann K, Borazjani I
Int J Numer Method Biomed Eng
. 2020 May;
36(7):e03352.
PMID: 32419374
Image-based CFD is a powerful tool to study cardiovascular flows while 2D echocardiography (echo) is the most widely used noninvasive imaging modality for the diagnosis of heart disease. Here, echo...
2.
Automated Three-Dimensional Reconstruction of the Left Ventricle From Multiple-Axis Echocardiography
Rajan N, Song Z, Hoffmann K, Belohlavek M, McMahon E, Borazjani I
J Biomech Eng
. 2015 Nov;
138(1).
PMID: 26548948
Two-dimensional echocardiography (echo) is the method of choice for noninvasive evaluation of the left ventricle (LV) function owing to its low cost, fast acquisition time, and high temporal resolution. However,...
3.
Zaki H, Hoffmann K, Hausmann E, Scannapieco F
Dent Clin North Am
. 2015 Oct;
59(4):859-72.
PMID: 26427571
The mainstay of periodontal assessment is clinical probing. Radiographic assessment provides quantitative information on the status of tooth-supporting bone. This article reviews methods to assess periodontal structures, including basic radiograph...
4.
Wang Z, Ionita C, Rudin S, Hoffmann K, Paxton A, Bednarek D
Proc SPIE Int Soc Opt Eng
. 2011 Sep;
5369.
PMID: 21886414
We have built new asymmetric stents for minimally invasive endovascular treatment of cerebral aneurysms. Each asymmetric stent consists of a commercial stent with a micro-welded circular mesh patch. The blood...
5.
Hoi Y, Ionita C, Tranquebar R, Hoffmann K, Woodward S, Taulbee D, et al.
Proc SPIE Int Soc Opt Eng
. 2011 Sep;
6143:61430J.
PMID: 21666881
An asymmetric stent with low porosity patch across the intracranial aneurysm neck and high porosity elsewhere is designed to modify the flow to result in thrombogenesis and occlusion of the...
6.
Kyprianou I, Rudin S, Bednarek D, Hoffmann K
Proc SPIE Int Soc Opt Eng
. 2011 Sep;
5368:349-360.
PMID: 21603129
We study the properties of a new microangiographic system, consisting of a Region of Interest (ROI) microangiographic detector, x-ray source, and patient. The study was performed under conditions intended for...
7.
Patel V, Kuhls A, Noel P, Walczak A, Ionita C, Chityala R, et al.
Proc SPIE Int Soc Opt Eng
. 2011 Sep;
6142.
PMID: 21311736
The new Multi-View Reconstruction (MVR) method for generating 3D vascular images was evaluated experimentally. The MVR method requires only a few digital subtraction angiographic (DSA) projections to reconstruct the 3D...
8.
Ionita C, Rudin S, Hoffmann K, Bednarek D
Proc SPIE Int Soc Opt Eng
. 2011 Sep;
5744(1):354-365.
PMID: 21311733
For treatment of cerebral aneurysms, the low porosity patch-like region of a new asymmetric stent must be accurately aligned both longitudinally and rotationally to cover the aneurysm orifice. Image guided...
9.
Kim M, Ionita C, Tranquebar R, Hoffmann K, Taulbee D, Meng H, et al.
Proc SPIE Int Soc Opt Eng
. 2011 Sep;
6143.
PMID: 21311732
Stenting may provide a new, less invasive therapeutic option for cerebral aneurysms. However, a conventional porous stent may be insufficient in modifying the blood flow for clinical aneurysms. We designed...
10.
Kuhls A, Patel V, Ionita C, Noel P, Walczak A, Rangwala H, et al.
Proc SPIE Int Soc Opt Eng
. 2011 Sep;
6142.
PMID: 21311731
A new microangiographic system (MA) integrated into a c-arm gantry has been developed allowing precise placement of a MA at the exact same angle as the standard x-ray image intensifier...