分子影像学杂志2023，Vol.46Issue(6)：1127-1132,6.DOI:10.12122/j.issn.1674-4500.2023.06.30
正电子发射断层扫描存活心肌评估的图像分析与解读及其进展
Image analysis and interpretation of positron-emission tomography myocardial viability assessment and its progress
摘要
Abstract
Cardiovascular disease is one of the leading causes of death and disease burden worldwide.Accurate evaluation of myocardial viability is helpful for clinical decision-making and has important prognostic value for patients with cardiovascular disease.Positron-emission tomography(PET)has good image quality and high diagnostic accuracy with known or suspected coronary artery disease.The value of classical PET myocardial perfusion and metabolic imaging in evaluating myocardial viability has been recognized.At present,the image analysis of PET myocardial viability assessment mainly relies on visual assessment or semi-quantitative scoring.With the promotion and application of automatic analysis by various software,the inclusion of quantitative indicators provides more valuable reference information for clinical practice.Continuous advances in software and technical equipment have also facilitated better use of PET in assessing myocardial viability.The rise of artificial intelligence technology and the exploration and application of integrated PET/MR provide new means for PET myocardial viability imaging and image interpretation,but the opportunities of new technology are accompanied by challenges as well.This review briefly describes the common software,image display,different image analysis methods and progress in PET myocardial viability assessment.关键词
心肌活性/正电子发射断层扫描/图像解读/定量/心血管疾病Key words
myocardial viability/positron-emission tomography/image interpretation/quantitative analysis/cardiovascular disease引用本文复制引用
吕玉虎,兰晓莉,覃春霞..正电子发射断层扫描存活心肌评估的图像分析与解读及其进展[J].分子影像学杂志,2023,46(6):1127-1132,6.基金项目
国家自然科学基金(81873906,82171985)Supported by National Natural Science Foundation of China(81873906,82171985) （81873906,82171985）
