Three-Dimensional Flow Characteristics in Aortic Coarctation and Poststenotic Dilatation

被引：17

作者：

Markl, Michael ^{[1
]}

Arnold, Raoul ^{[2
]}

Hirtler, Daniel ^{[2
]}

von zur Muhlen, Constantin ^{[3
]}

Harloff, Andreas ^{[4
]}

Langer, Mathias ^{[1
]}

Hennig, Juergen ^{[1
]}

Frydrychowicz, Alex ^{[1
]}

机构：

[1] Univ Freiburg, Univ Hosp Freiburg, Dept Diagnost Radiol, D-79106 Freiburg, Germany

[2] Univ Freiburg, Univ Hosp Freiburg, Dept Pediat Cardiol, D-79106 Freiburg, Germany

[3] Univ Freiburg, Univ Hosp Freiburg, Dept Cardiol & Angiol, D-79106 Freiburg, Germany

[4] Univ Freiburg, Univ Hosp Freiburg, Dept Neurophysiol, D-79106 Freiburg, Germany

来源：

JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | 2009年 / 33卷 / 05期

关键词：

cardiovascular MRI; blood flow; velocity mapping; aorta; coarctation; Vossschulte repair;

D O I：

10.1097/RCT.0b013e3181906766

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The authors present findings from a scientific study in a 36-year-old male patient who was transferred for the evaluation of a restenosis in aortic coarctation that was initially treated by surgical repair. Contrast-enhanced magnetic resonance angiography and comprehensive flow-sensitive 4-dimensional magnetic resonance imaging for the evaluation of 3-dimensional blood flow in the entire thoracic aorta demonstrated distinct flow pattern changes associated with the disease, demonstrating a potential link between altered vascular hemodynamics and the development of vascular disease.

引用

页码：776 / 778

页数：3

共 4 条

[1] HELICAL AND RETROGRADE SECONDARY FLOW PATTERNS IN THE AORTIC-ARCH STUDIED BY 3-DIRECTIONAL MAGNETIC-RESONANCE VELOCITY MAPPING
KILNER, PJ
YANG, GZ
MOHIADDIN, RH
FIRMIN, DN
LONGMORE, DB
[J]. CIRCULATION, 1993, 88 (05) : 2235 - 2247
[2] Time-resolved 3D MR velocity mapping at 3T: Improved navigator-gated assessment of vascular anatomy and blood flow
Markl, Michael
Harloff, Andreas
Bley, Thorsten A.
Zaitsev, Maxim
Jung, Bernd
Weigang, Ernst
Langer, Mathias
Hennig, Juergen
Frydrychowicz, Alex
[J]. JOURNAL OF MAGNETIC RESONANCE IMAGING, 2007, 25 (04) : 824 - 831
[3] Predictors of aneurysmal formation after surgical correction of aortic coarctation
von Kodolitsch, Y
Aydin, MA
Koschyk, DH
Loose, R
Schalwat, I
Karck, M
Cremer, J
Haverich, A
Berger, J
Meinertz, T
Nienaber, CA
[J]. JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY, 2002, 39 (04) : 617 - 624
[4] VOSSSCHULTE K, 1957, Thoraxchirurgie, V4, P443

← 1 →