Time-resolved angiography for the assessment of central venous anatomy and patency
Time-resolved angiography with interleaved stochastic trajectories (TWIST) is a magnetic resonance angiography (MRA) technique which creates a series of rapid multiplanar data sets with good spatial resolution. Rapid successive measurements enabled by temporal acceleration reduce the reliance on precision of bolus timing to ensure maximum intravenous contrast within the vascular system. This imaging technique generates […]
Dr Lynne Armstrong, Christopher B Lawton, Dr Nathan Manghat
Bristol Heart Institute, Bristol Royal Infirmary