Transient ischaemic dilation ratio thresholds in patients with zero coronary calcium score undergoing exercise or dipyridamole stress SPECT myocardial perfusion imaging using a cadmium-zinc-telluride camera.

Published in: European heart journal. Imaging methods and practice (2023)

This study is the first to derive TIDr threshold values using a normal population defined by zero CAC and normal MPI. TIDr was found to vary depending on stress modality, protocol as well as the software used.

Keyphrases

high resolution
coronary artery
coronary artery disease
randomized controlled trial
high intensity
physical activity
stress induced
heavy metals
heart failure
high speed
machine learning
convolutional neural network
photodynamic therapy
aortic stenosis
subarachnoid hemorrhage
oxide nanoparticles