## Abstract Intracardiovascular blood pressure differences can be derived from velocity images acquired with phaseโcontrast (PC) MRI by evaluating the NavierโStokes equations. Pressure differences within a slice of interest can be calculated using only the inโplane velocity components from that sli
Measurement of diastolic left ventricular function with ultra-fast phase contrast MRI
โ Scribed by Neil Chatterjee; Peter J Weale; Marie Wasielewski; Timothy J Carroll; James Carr; Jeremy Collins
- Publisher
- BioMed Central
- Year
- 2011
- Tongue
- English
- Weight
- 243 KB
- Volume
- 13
- Category
- Article
- ISSN
- 1097-6647
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
To compare RV and LV volumetric measurements based on short-axis-oblique (SAO) and axial orientation Cine-SSFP imaging in comparison to respective PC flow measurements in the main-pulmonary-artery (MPA) and ascending-aorta (Aorta).
## Abstract ## Purpose: To validate noninvasive cardiac output measurements of phaseโcontrast magnetic resonance imaging (PCโMRI) and cine MRI using an invasive pressureโvolume (PV) loop technique on a swine model. ## Materials and Methods: We compared three methods for evaluating cardiac functi