Is extensive thoracic aortic calcification an independent predictor of development of coronary artery calcium among individuals with coronary artery calcium score of zero?
The likelihood of conversion to CAC>0 increases with increasing TAC scores. TAC ≥ 100 is an independent predictor of CAC conversion. Subjects with CAC = 0 and extensive TAC (TAC ≥ 100) may merit earlier repeat scanning than those with no TAC or lower TAC scores.
Immune-mediated arthritis causes neuroplastic changes in sensory neurons that outlast the inflammatory phase. Such changes may facilitate the persistence or recurrence of pain after remission of arthritis. IL-1β is an important trigger in this process, although its neutralization barely reduced mechanical hyperalgesia during inflammation.