Characterizing valve dynamics in mice by high-resolution cine-MRI.
Jonna WeisellAnna-Kaisa RuotsalainenHanne LaaksoElias Ylä-HerttualaJuha NäpänkangasAnna-Liisa LevonenTimo LiimatainenJaana RysäPublished in: NMR in biomedicine (2019)
Cine-MRI can be used for quantitative analysis of the aortic valve orifice over the cardiac cycle in mice. MRI showed the cusps clearly, and we were able to detect aortic valve dysfunction over time through the cardiac cycle.
Keyphrases
- aortic valve
- transcatheter aortic valve replacement
- transcatheter aortic valve implantation
- contrast enhanced
- aortic stenosis
- aortic valve replacement
- high resolution
- magnetic resonance imaging
- diffusion weighted imaging
- left ventricular
- high fat diet induced
- oxidative stress
- mass spectrometry
- magnetic resonance
- metabolic syndrome
- heart failure
- adipose tissue
- coronary artery disease
- insulin resistance
- ejection fraction