Steven P Marra
Overview
Explore the profile of Steven P Marra including associated specialties, affiliations and a list of published articles.
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Articles
10
Citations
305
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0
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Recent Articles
1.
Jain A, Scavo L, Cross D, Petney M, Garrett C, Marra S, et al.
Gastroenterology
. 2019 May;
157(1):21-22.
PMID: 31077721
No abstract available.
2.
Majewicz A, Marra S, Van Vledder M, Lin M, Choti M, Song D, et al.
IEEE Trans Biomed Eng
. 2012 Jun;
59(10):2705-15.
PMID: 22711767
Robotic needle steering is a promising technique to improve the effectiveness of needle-based clinical procedures, such as biopsies and ablation, by computer-controlled, curved insertions of needles within solid organs. In...
3.
Pol J, Truijers M, Van der Vliet J, Fillinger M, Marra S, Renema W, et al.
J Endovasc Ther
. 2009 Oct;
16(5):546-51.
PMID: 19842723
Purpose: To quantify dynamic changes in aortoiliac dimensions using dynamic electrocardiographically (ECG)-gated computed tomographic angiography (CTA) and to investigate any potential impact on preoperative endograft sizing in relation to observer...
4.
Truijers M, Fillinger M, Renema K, Marra S, Oostveen L, Kurvers H, et al.
J Endovasc Ther
. 2009 Aug;
16(3):314-9.
PMID: 19642780
Purpose: To evaluate in-vivo thrombus compressibility in abdominal aortic aneurysms (AAAs) to hopefully shed light on the biomechanical importance of intraluminal thrombus. Methods: Dynamic electrocardiographically-gated computed tomographic angiography was performed...
5.
Mamourian A, Mahadevan N, Reddy N, Marra S, Weaver J
J Neurosurg
. 2007 Dec;
107(6):1198-204.
PMID: 18077957
Object: The aim of this study was to explore the possibility that a hybrid aneurysm clip with polymeric jaws bonded to a metal spring could provide mechanical properties comparable to...
6.
Marra S, Kennedy F, Kinkaid J, Fillinger M
Cardiovasc Eng
. 2006 Dec;
6(4):123-31.
PMID: 17136596
A new inflation test device was developed to study the mechanical properties of aortic tissue. The device was used to measure failure (rupture) strength and to determine the nonlinear, anisotropic...
7.
Marra S, Daghlian C, Fillinger M, Kennedy F
Acta Biomater
. 2006 Jul;
2(5):515-20.
PMID: 16839827
Calcified deposits exist in almost all abdominal aortic aneurysms (AAAs). The significant difference in stiffness between these hard deposits and the compliant arterial wall may result in local stress concentrations...
8.
Raghavan M, Fillinger M, Marra S, Naegelein B, Kennedy F
J Biomech Eng
. 2005 Oct;
127(5):868-71.
PMID: 16248318
Knowledge of impending abdominal aortic aneurysm (AAA) rupture can help in surgical planning. Typically, aneurysm diameter is used as the indicator of rupture, but recent studies have hypothesized that pressure-induced...
9.
Fillinger M, Marra S, Raghavan M, Kennedy F
J Vasc Surg
. 2003 Mar;
37(4):724-32.
PMID: 12663969
Objectives: We previously showed that peak abdominal aortic aneurysm (AAA) wall stress calculated for aneurysms in vivo is higher at rupture than at elective repair. The purpose of this study...
10.
Fillinger M, Raghavan M, Marra S, Cronenwett J, Kennedy F
J Vasc Surg
. 2002 Sep;
36(3):589-97.
PMID: 12218986
Objective: The purpose of this study was to calculate abdominal aortic aneurysm (AAA) wall stresses in vivo for ruptured, symptomatic, and electively repaired AAAs with three-dimensional computer modeling techniques, computed...