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Journal
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Bioengineering
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通过心血管磁共振成像定量小鼠心脏左心室功能、心肌劳损和血流动力学力
JoVE Journal
Bioengineering
This content is Free Access.
JoVE Journal
Bioengineering
Quantification of Mouse Heart Left Ventricular Function, Myocardial Strain, and Hemodynamic Forces by Cardiovascular Magnetic Resonance Imaging
Please note that all translations are automatically generated.
Click here for the English version.
通过心血管磁共振成像定量小鼠心脏左心室功能、心肌劳损和血流动力学力
DOI:
10.3791/62595-v
•
11:13 min
•
May 24, 2021
•
Mariah R. R. Daal
,
Gustav J. Strijkers
2
,
Claudia Calcagno
,
Ruslan R. Garipov
,
Rob C. I. Wüst
4
,
David Hautemann
,
Bram F. Coolen
1
Department of Biomedical Engineering & Physics, Amsterdam University Medical Centers, Amsterdam Cardiovascular Sciences
,
University of Amsterdam
,
2
BioMedical Engineering and Imaging Institute
,
Icahn School of Medicine at Mount Sinai
,
3
MR Solutions Ltd.
,
4
Laboratory for Myology, Department of Human Movement Sciences, Faculty of Behavioral and Movement Sciences
,
Vrije Universiteit Amsterdam
,
5
Medis medical imaging systems B.V.
Chapters
00:05
Introduction
00:51
Setup and Animal Preparation
01:49
MRI Scan Calibration and Triggering, Planning and Acquisition
06:05
Offline Reconstruction of the Retrospectively Acquired Scans
07:15
Image Analysis Software
09:21
Results: Quantification of Mouse Heart Left Ventricular Parameters by Cardiovascular Magnetic Resonance Imaging
10:27
Conclusion
Summary
Automatic Translation
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Automatic Translation
本研究描述了一种全面的心血管磁共振成像(CMR)方案,以量化小鼠心脏的左心室功能参数。该协议描述了CMR图像的采集,后处理和分析以及不同心脏功能参数的评估。
Tags
Cardiovascular Magnetic Resonance Imaging
Mouse Heart
Left Ventricular Function
Myocardial Strain
Hemodynamic Forces
Ejection Fraction
E/A Ratio
Global Longitudinal Strain
Heart Failure
ECG Gating
Respiratory Gating
Gradient Echo Scout Scan
Short-axis View
Long-axis View
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