2 documents found, page 1 of 1
Analysis of (CAG) n Expansion in ATXN1, ATXN2 and ATXN3 in Chinese Patients Wit...
Zhou, X; Wang, C; Ding, D; Chen, Z; Peng, Y; Peng, H; Hou, X; Wang, P; Hou, X; Ye, W; Li, T; Yang, H; Qiu, R; Xia, K; Sequeiros, J; Tang, B; Jiang, HMultiple system atrophy (MSA) is a complex and multifactorial neurodegenerative disease, and its pathogenesis remains uncertain. Patients with MSA or spinocerebellar ataxia (SCA) show overlapping clinical phenotypes. Previous studies have reported that intermediate or long CAG expansions in SCA genes have been associated with other neurodegenerative disease. In this study, we screened for the number of CAG repe...
Continuum of Vasodilator Stress From Rest to Contrast Medium to Adenosine Hyper...
Johnson, N; Jeremias, A; Zimmermann, F; Adjedj, J; Witt, N; Hennigan, B; Koo, B; Maehara, A; Matsumura, M; Barbato, E; Esposito, G; Trimarco, BOBJECTIVES: This study compared the diagnostic performance with adenosine-derived fractional flow reserve (FFR) ≤0.8 of contrast-based FFR (cFFR), resting distal pressure (Pd)/aortic pressure (Pa), and the instantaneous wave-free ratio (iFR). BACKGROUND: FFR objectively identifies lesions that benefit from medical therapy versus revascularization. However, FFR requires maximal vasodilation, usually achieved wit...