• Cine IR captures image contrast evolution at different TI times to quickly determine optimal TI value for myocardial delayed enhancement (MDE) in a rapid, single breath-hold 20 second acquisition. (gehealthcare.com)
  • The Cine IR sequence is a very useful tool helping us optimize 2D myocardial delayed enhancement acquisition. (gehealthcare.com.sg)
  • We present here a robust semi-automatic 4D segmentation algorithm, using patch-based volumetric segmentation and a temporal image registration method, to reduce the segmentation time of 3D cine datasets to less than 30 minutes and to enable wide clinical use. (ismrm.org)
  • However, suffered from long imaging and post-processing times, tagged MRI was slow in entering into routine clinical use until the HARP algorithm was developed and published in 1999. (wikipedia.org)
  • The advantages of CMR are enhanced spatial resolution, image quality, and inherent 3-dimensional nature, which have allowed identification of morphologic variants of HCM, some of which can be missed by echocardiography. (medscape.com)
  • My primary research interest is in developing new medical imaging techniques with a focus in radiotherapy. (edu.au)
  • For example, we use feedback from respiratory and cardiac sensors to adapt and change the imaging hardware during acqusition in both radiotherapy and radiology. (edu.au)
  • Mathematical optimisation to optimise 4DCBCT image acquisition and radiotherapy treatment planning. (edu.au)
  • An augmented correlation framework for the estimation of tumour translational and rotational motion during external beam radiotherapy treatments using intermittent monoscopic X-ray imaging and an external respiratory signal. (edu.au)
  • Cine MRI using steady state free precession in the radial long axis orientation is a fast accurate method for obtaining volumetric data of the left ventricle. (semanticscholar.org)
  • Quantitative Imaging in Medicine and Surgery, 5 (5), 685-690. (mpg.de)
  • Integration of new genetic techniques and advances in imaging technology must be matched with a new understanding of the importance of shape and fiber architecture to provide insights into disease that can lead to new therapies. (ahajournals.org)
  • I develop patient connected imaging techniques where I use biofeedback to improve image acquistion. (edu.au)
  • Thus, MRI is still to be considered the safest of the advanced imaging techniques. (wikipedia.org)
  • Twenty patients with both an absolute decrease in myocardial signal and a matched regional wall motion abnormality had AMI properly identified by cine MRI. (duke.edu)
  • By visualizing the anatomy and dynamics of the heart, we show that 3D cine datasets promise to enhance surgical planning for patients with complex congenital heart disease. (ismrm.org)
  • Spirometer-controlled cine magnetic resonance imaging used to diagnose tracheobronchomalacia in paediatric patients. (semanticscholar.org)
  • MR magnitude images were evaluated from the hard copies by two independent observers. (koreamed.org)
  • The harmonic magnitude image in (c) extracted from a using the filter in (b) shows the geometry of the heart. (wikipedia.org)
  • Imaging, perpendicular plane to a CABG was important to visualize the flow inside the CABG with maximum sensitivity. (koreamed.org)
  • Magnetic resonance imaging of congenital heart disease: sensitivity and specificity using receiver operating characteristic curve analysis. (springer.com)
  • Multiple TI evolution images can also help you detect certain tissue T1 abnormalities such as amyloid, vasculitis or diffuse fibrosis. (gehealthcare.com)
  • Cine-MRI can also be used to determine personalized internal target volume margin based on individual motion. (clinical-mri.com)
  • FDG PET images of a mouse heart are shown on post-MI days 1 (A), 7 (B), and 28 (C). Gd-DTPA-enhanced MR images from the same mouse are shown for post-MI days 1 (D) and 7 (E). The hyperenhanced, infarcted region is indicated by the red arrows on the MR images. (ahajournals.org)
  • Seven days after MI, macrophages infiltrate the infarcted region of the heart and account for the increase in FDG uptake shown in the day 7 PET image (B). (ahajournals.org)
  • A tagged MRI showing motion of a human heart is shown in the image (a). (wikipedia.org)
  • A 4 chamber view of the heart using SSFP cine imaging. (wikipedia.org)