The reconstruction was performed with a field of view (FOV) of 180 mm and a kernel of FC 05 for both IR 3D and FBP. Slice thickness was 0.5 mm by using a reconstruction interval of 0.25 mm. First, FBP/QDS was reconstructed using automated „BestPhase”reconstruction (PhaseXact, Toshiba, Tokyo, Japan) that automatically selects the phase with fewest motion influence in the 3D dataset [24 (link), 25 (link)]. Additional reconstructions were conducted in 5% steps of the available RR interval. Subsequently, the phase with the least motion artefacts for the coronary arteries was visually chosen and reconstructed with IR 3D mild, IR 3D standard and IR 3D strong by using the reconstruction parameters as described above.
Phasexact
Manufactured by Toshiba
Sourced in Japan
The PhaseXact is a high-precision laboratory instrument designed for the analysis and characterization of phase transitions in materials. It offers advanced capabilities for accurately detecting and measuring changes in physical properties, such as temperature, pressure, or volume, as a function of various parameters. The core function of the PhaseXact is to provide researchers and scientists with reliable and reproducible data to support their investigations of phase behavior in a wide range of materials and applications.
Automatically generated - may contain errors
Lab products found in correlation
2 protocols using phasexact
1
Cardiac CT Reconstruction Optimization
2
Cardiac CT Angiography Imaging Protocol
Check if the same lab product or an alternative is used in the 5 most similar protocols
+ Expand
All CCTA was performed using a 320-detector CT scanner (Aquillion One; Canon Medical Systems) and the same scanning protocol. Unless contraindicated, a cardioselective β1-blocker (metoprolol; 25–150 mg) was administered orally approximately 1 hour before the procedure if the heart rate was >55/min unless contraindicated. Participants with inhaler-treated asthma or chronic obstructive pulmonary disease received 15 mg of ivabradin (Corlentor; Servier). Before image acquisition, a 0.4-mg dose of oral spray glyceryl trinitrate (Nitrolingual; Pohl-Boskamp) was administered. An automatic raw data motion analysis tool (PhaseXact; Toshiba) was used to determine the optimal motion free diastolic phase for reconstruction. Images were reconstructed with 0.5-mm section thickness and increments of 0.25 mm.
About PubCompare
Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.
We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.
However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.
Ready to get started?
Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required
Revolutionizing how scientists
search and build protocols!