Improving stress echocardiography accuracy for detecting left circumflex artery stenosis: A new echocardiographic sign?

Abstract

With a short learning curve, RA-HA is easily diagnosed with a very good interobserver reproducibility. It has high specificity and PPV for the detection of a coronary artery stenosis, particularly in the LCx artery, during exercise or dobutamine SE.

Exercise Transcutaneous Oximetry of the Buttocks ― External Validation With Computed Tomography Angiography ―

“…26 Thus, while the technique is progressively spreading in France and abroad, 27 it is of interest to show that its diagnostic performance is preserved and that the cut-off point previously proposed remains identical in moderately trained or untrained hands.…”

Inter-reader variability of SPECT MPI readings in low- and middle-income countries: Results from the IAEA-MPI Audit Project (I-MAP)

“…Often, in medical imaging, interpretation of results is subjective [21][22][23][24][25][26][27][28][29][30] and can be influenced by technical considerations. Quality plays a pivotal role when analysing and reporting an imaging study.…”