Free-running 4D whole-heart self-navigated golden angle MRI: Initial results

2014 ◽  
Vol 74 (5) ◽  
pp. 1306-1316 ◽  
Author(s):  
Simone Coppo ◽  
Davide Piccini ◽  
Gabriele Bonanno ◽  
Jérôme Chaptinel ◽  
Gabriella Vincenti ◽  
...  
Keyword(s):  
Golden Angle ◽  
Free Running ◽  
Whole Heart ◽  
Initial Results

scholarly journals Free‐running 3D whole heart myocardial T 1 mapping with isotropic spatial resolution

2019 ◽  
Vol 82 (4) ◽  
pp. 1331-1342 ◽  
Author(s):  
Haikun Qi ◽  
Olivier Jaubert ◽  
Aurelien Bustin ◽  
Gastao Cruz ◽  
Huijun Chen ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
Isotropic Spatial Resolution ◽  
Free Running ◽  
Whole Heart

scholarly journals Natively fat‐suppressed 5D whole‐heart MRI with a radial free‐running fast‐interrupted steady‐state (FISS) sequence at 1.5T and 3T

2019 ◽  
Vol 83 (1) ◽  
pp. 45-55 ◽  
Author(s):  
Jessica A.M. Bastiaansen ◽  
Davide Piccini ◽  
Lorenzo Di Sopra ◽  
Christopher W. Roy ◽  
John Heerfordt ◽  
...  
Keyword(s):  
Steady State ◽  
Free Running ◽  
Whole Heart

Free-running simultaneous myocardial T1/T2 mapping and cine imaging with 3D whole-heart coverage and isotropic spatial resolution

2019 ◽  
Vol 63 ◽  
pp. 159-169 ◽  
Author(s):  
Haikun Qi ◽  
Aurelien Bustin ◽  
Gastao Cruz ◽  
Olivier Jaubert ◽  
Huijun Chen ◽  
...  
Keyword(s):  
Spatial Resolution ◽  
T2 Mapping ◽  
Cine Imaging ◽  
Isotropic Spatial Resolution ◽  
Myocardial T1 ◽  
Free Running ◽  
Whole Heart

scholarly journals An automated approach to fully self‐gated free‐running cardiac and respiratory motion‐resolved 5D whole‐heart MRI

2019 ◽  
Vol 82 (6) ◽  
pp. 2118-2132 ◽  
Author(s):  
Lorenzo Di Sopra ◽  
Davide Piccini ◽  
Simone Coppo ◽  
Matthias Stuber ◽  
Jérôme Yerly
Keyword(s):  
Respiratory Motion ◽  
Free Running ◽  
Whole Heart

scholarly journals Similarity‐driven multi‐dimensional binning algorithm (SIMBA) for free‐running motion‐suppressed whole‐heart MRA

2021 ◽  
Author(s):  
John Heerfordt ◽  
Kevin K. Whitehead ◽  
Jessica A. M. Bastiaansen ◽  
Lorenzo Di Sopra ◽  
Christopher W. Roy ◽  
...  
Keyword(s):  
Free Running ◽  
Whole Heart

scholarly journals Fully self‐gated free‐running 3D Cartesian cardiac CINE with isotropic whole‐heart coverage in less than 2 min

2020 ◽  
Vol 34 (1) ◽  
Author(s):  
Thomas Küstner ◽  
Aurelien Bustin ◽  
Olivier Jaubert ◽  
Reza Hajhosseiny ◽  
Pier Giorgio Masci ◽  
...  
Keyword(s):  
Cardiac Cine ◽  
Free Running ◽  
Whole Heart

Electron Probe Analysis of Vertebrate Smooth Muscle: Distribution of Ca and Ci

1976 ◽  
Vol 34 ◽  
pp. 334-335 ◽  
Author(s):  
Avril V. Somlyo ◽  
H. Shuman ◽  
A.P. Somlyo
Keyword(s):  
Smooth Muscle ◽  
Electron Probe ◽  
Preliminary Report ◽  
Cell Damage ◽  
Electron Probe Analysis ◽  
Perinuclear Space ◽  
Probe Analysis ◽  
High K ◽  
Low K ◽  
Initial Results

This is a preliminary report of electron probe analysis of rabbit portal-anterior mesenteric vein (PAMV) smooth muscle cryosectioned without fixation or cryoprotection. The instrumentation and method of electron probe quantitation used (1) and our initial results with cardiac (2) and skeletal (3) muscle have been presented elsewhere.In preparations depolarized with high K (K2SO4) solution, significant calcium peaks were detected over the sarcoplasmic reticulum (Fig 1 and 2) and the continuous perinuclear space. In some of the fibers there were also significant (up to 200 mM/kg dry wt) calcium peaks over the mitochondria. However, in smooth muscle that was not depolarized, high mitochondrial Ca was found in fibers that also contained elevated Na and low K (Fig 3). Therefore, the possibility that these Ca-loaded mitochondria are indicative of cell damage remains to be ruled out.

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