.png){kind=icon}
.png){kind=icon}
Return
Aortic displacement and hemodynamics are abnormal in patients with Marfan syndrome: a combined 4D bSSFP and 4D flow CMR study
.png){kind=icon}
OA
AI
DOI：10.1016/j.jocmr.2026.102731.png)
.png){kind=icon}
.png){kind=icon}
Share.png){kind=icon}
Save
Abstract
En 中文
Marfan syndrome (MFS) patients with a history of aortic root surgery (ARS) are at increased risk of type B aortic dissection, possibly because the noncompliant graft fails to absorb systolic forces, leading to undampened flow in the proximal descending aorta (pDAo). In this study we investigated the magnitude and location of abnormal aortic displacement and wall shear stress (WSS) using cardiac magnetic resonance imaging (CMR).
Keywords:
3D
3-dimensional
4D
4-dimensional
AAD
Type A aortic dissection
AAo
Ascending aorta
bSSFP
balanced steady-state free precession
CMR
Cardiovascular magnetic resonance imaging
DAo
Descending aorta
FA
Flip angle
MFS
Marfan syndrome
FOV
Field of view
HV
Healthy volunteer
PCMRA
Phase contrast magnetic resonance angiogram
PWV
Pulse Wave Velocity
ROI
Region of interest
ARS
History of aortic root surgery
TBAD
Type B aortic dissection
TE
Echo time
TR
Repetition time
WSS
Wall Shear Stress
4D bSSFP
4D flow CMR
Marfan syndrome
arterial stiffness
AI Summary
Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.
Journal
IF:
6.1
Papers:
2.3K
Citations:
6.9K
View more organizations