Inter- and Intraobserver Repeatability of Myocardial Flow Reserve Values Determined with SPECT Study Using a Discovery NM530c Camera and Corridor 4DM Software.
Paweł CichockiMichał BłaszczykKamila CygulskaKrzysztof FilipczakZbigniew AdamczewskiJacek KuśmierekPiotr LipiecJarosław Damian KasprzakJacek KuśmierekPublished in: Journal of personalized medicine (2021)
The poor repeatability of MBF and MFR in RCA vascular territory can be explained by poor automatic orientation of the heart axis during post-processing and a so-called "cardiac creep" phenomenon. Better automatic heart orientation and introduction of automatic motion correction is likely to drastically improve this repeatability. In the present state of the software, PET is better for patients requiring assessment of MFR in the RCA territory.
Keyphrases
- deep learning
- machine learning
- end stage renal disease
- heart failure
- left ventricular
- newly diagnosed
- ejection fraction
- pet ct
- computed tomography
- small molecule
- atrial fibrillation
- peritoneal dialysis
- neural network
- high speed
- prognostic factors
- high throughput
- patient reported outcomes
- metabolic syndrome
- insulin resistance
- glycemic control