Twitter Medical Definition angiogram noun an·gio·gramˈan-jē-ə-ˌgram 1 :a radiograph made byangiography 2 :angiography Last Updated: 22 Oct 2024 - Updated example sentences Love words? Need even more definitions? Subscribe to America's largest dictionary and get thousands more ...
Comparison of the independent interpretations of the antemortem coronary angiograms by three cardiologists showed no substantial difference in overall diagnostic accuracy among the three observers. In the majority of instances where a substantial angiographic lesion was found on coronary angiography, it ...
CT angiography is a less invasive version of the traditional angiogram. The main difference between the two procedures is that while a standard angiogram involves a catheter being inserted into the artery and to the area being studied, a CT angiogram does not require the insertion of a catheter...
PEARL, Randomized Pilot Clinical Trial of Early Coronary Angiography vs No Early Coronary Angiography for Postcardiac Arrest Patients Without ST-Segment Elevation; TOMAHAWK, Immediate Unselected Coronary Angiography vs Delayed Triage in Survivors of Out-of-Hospital Cardiac Arrest Without ST-Segment Elevation...
The computed tomography angiography (CTA) postprocessing manually recognized by technologists is extremely labor intensive and error prone. We propose an artificial intelligence reconstruction system supported by an optimized physiological anatomical-based 3D convolutional neural network that can automatically ach...
Optical coherence tomography angiography (OCTA) is widely used in ophthalmic practice. Most OCTA studies based their findings on a single OCTA measurement. We conducted an observational study of 82 eyes from 82 healthy subjects to compare variations of OCTA parameters among five successive measurements...
spins. As discussed in the aforementioned U.S. Patent, while NMR angiography will work with one sequence of a pair being devoid of the bimodal gradient pulses, a better result is obtained if the polarity of the flow-encoding gradient pulses are inverted on alternate excitations; this form is...
Rotational angiography is an imaging technique in which the X-ray source and image intensifier of an angiographic system are rotated around the patient as the image sequence is being acquired. Rotational DSA requires two passes. One pass is made as X-ray opaque contrast material is injected ...
Quantitative assessment of temporal and spatial ventricular wall motion in normal and infarcted human left ventricles. Am Heart J 112: 712-721, 1986 Koning G, van den Brand M, Zorn I, Loois G, Reiber JHC. Usefullness of digital angiography in the assessment of left ventricular ejection ...
magnetic resonance angiography 2-D X-ray digital subtraction angiograms computed tomography X-ray images intensity matching digitally reconstructed radiographs unsegmented MRA MRA segmentation neurovascular phantom neurovascular interventions pattern intensity gradient difference gradient correlation similarity measures ...