Title |
Quantification of left ventricular functional parameter values using 3D spiral bSSFP and through-time Non-Cartesian GRAPPA
|
---|---|
Published in |
Critical Reviews in Diagnostic Imaging, September 2014
|
DOI | 10.1186/s12968-014-0065-1 |
Pubmed ID | |
Authors |
Kestutis J Barkauskas, Prabhakar Rajiah, Ravi Ashwath, Jesse I Hamilton, Yong Chen, Dan Ma, Katherine L Wright, Vikas Gulani, Mark A Griswold, Nicole Seiberlich |
Abstract |
The standard clinical acquisition for left ventricular functional parameter analysis with cardiovascular magnetic resonance (CMR) uses a multi-breathhold multi-slice segmented balanced SSFP sequence. Performing multiple long breathholds in quick succession for ventricular coverage in the short-axis orientation can lead to fatigue and is challenging in patients with severe cardiac or respiratory disorders. This study combines the encoding efficiency of a six-fold undersampled 3D stack of spirals balanced SSFP sequence with 3D through-time spiral GRAPPA parallel imaging reconstruction. This 3D spiral method requires only one breathhold to collect the dynamic data. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 2 | 50% |
Unknown | 2 | 50% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 3 | 75% |
Science communicators (journalists, bloggers, editors) | 1 | 25% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Brazil | 1 | 2% |
Unknown | 49 | 98% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 16 | 32% |
Researcher | 9 | 18% |
Professor > Associate Professor | 5 | 10% |
Professor | 4 | 8% |
Other | 2 | 4% |
Other | 4 | 8% |
Unknown | 10 | 20% |
Readers by discipline | Count | As % |
---|---|---|
Engineering | 16 | 32% |
Medicine and Dentistry | 11 | 22% |
Agricultural and Biological Sciences | 2 | 4% |
Computer Science | 2 | 4% |
Physics and Astronomy | 2 | 4% |
Other | 3 | 6% |
Unknown | 14 | 28% |