Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Craig J. Goergen"'
Autor:
Conner C. Earl, Victoria I. Pyle, Sydney Q. Clark, Karthik Annamalai, Paula A. Torres, Alejandro Quintero, Frederick W. Damen, Kan N. Hor, Larry W. Markham, Jonathan H. Soslow, Craig J. Goergen
Publikováno v:
Journal of Cardiovascular Magnetic Resonance. 25
Background Cardiomyopathy (CMP) is the most common cause of mortality in Duchenne muscular dystrophy (DMD), though the age of onset and clinical progression vary. We applied a novel 4D (3D + time) strain analysis method using cine cardiovascular magn
Autor:
Craig J. Goergen, Frederick W. Damen, Kristiina L. Aasa, Melissa Yin, Conner C. Earl, Sarah K. Burris
Publikováno v:
Ultrasound Med Biol
Right ventricular (RV) strain measurements from ultrasound via speckle-tracking techniques are being used more frequently as a non-invasive diagnostic tool for a variety of cardiopulmonary pathologies. However, despite the clinical utility of ultraso
Publikováno v:
Photoacoustics, Vol 12, Iss, Pp 6-13 (2018)
Photoacoustics
Photoacoustics
Graphical abstract
One cause for suboptimal photoacoustic tomography (PAT) penetration depth is attenuation of incident light by soft tissue. To better understand this problem, we investigated the effects of illumination fiber optic bundle geome
One cause for suboptimal photoacoustic tomography (PAT) penetration depth is attenuation of incident light by soft tissue. To better understand this problem, we investigated the effects of illumination fiber optic bundle geome
Autor:
A. Colleen Crouch, Paige E Castle, Craig J. Goergen, Ulrich M. Scheven, Joan M. Greve, Amos A. Cao
Publikováno v:
Journal of Magnetic Resonance Imaging. 49:69-80
BACKGROUND One of the primary biomechanical factors influencing arterial health is their deformation across the cardiac cycle, or cyclic strain, which is often associated with arterial stiffness. Deleterious changes in the cardiovascular system, e.g.
Autor:
Jessica M. Ellis, Alycia G. Berman, Arvin H. Soepriatna, Frederick W. Damen, Kristiina L. Aasa, Craig J. Goergen, Stephen D. Buttars
Publikováno v:
Tomography
In vivo imaging has provided a unique framework for studying pathological progression in various mouse models of cardiac disease. Although conventional short-axis motion-mode (SAX MM) ultrasound and cine magnetic resonance imaging (MRI) are two of th
Publikováno v:
The International Journal of Cardiovascular Imaging.
PURPOSE: Current cardiovascular ultrasound mainly employs planar imaging techniques to assess function and physiology. These techniques rely on geometric assumptions, which are dependent on the imaging plane, susceptible to inter-observer variability
Publikováno v:
Ultrasound in medicinebiology. 44(2)
A new processing method for echocardiographic particle image velocimetry (EchoPIV) using moving ensemble (ME) correlation with dynamic phase correlation filtering was developed to improve velocity measurement accuracy for routine clinical evaluation
Classification of Coronary Atherosclerotic Plaques Ex Vivo With T1, T2, and Ultrashort Echo Time CMR
Autor:
Christopher L. Schlett, Gary Liew, Craig J. Goergen, Paul Stolzmann, Guangping Dai, Masataka Nakano, Harald Seifarth, Mihály Károlyi, Renu Virmani, David E. Sosnovik, Udo Hoffmann, Fumiyuki Otsuka, Pál Maurovich-Horvat, Shuning Huang
Publikováno v:
JACC: Cardiovascular Imaging. 6:466-474
Objectives This study sought to determine whether the classification of human coronary atherosclerotic plaques with T1, T2, and ultrashort echo time (UTE) cardiac magnetic resonance (CMR) would correlate well with atherosclerotic plaque classificatio
Publikováno v:
Photoacoustics
Photoacoustics, Vol 4, Iss 1, Pp 11-21 (2016)
Photoacoustics, Vol 4, Iss 1, Pp 11-21 (2016)
The quantized vibration of chemical bonds provides a way of detecting specific molecules in a complex tissue environment. Unlike pure optical methods, for which imaging depth is limited to a few hundred micrometers by significant optical scattering,
Autor:
Jeffrey Eastham-Anderson, Craig J. Goergen, Kyla N. Barr, Maj Hedehus, Ronald L. Dalman, Philip S. Tsao, Andrew J. Connolly, Diem T. Huynh, Charles A. Taylor, Joan M. Greve, Gilwoo Choi
Publikováno v:
Journal of Magnetic Resonance Imaging. 32:847-858
Purpose To develop methods to quantify cyclic strain, motion, and curvature of the murine abdominal aorta in vivo. Materials and Methods C57BL/6J and apoE−/− mice underwent three-dimensional (3D) time-of-flight MR angiography to position cardiac-