A novel machine learning-derived radiotranscriptomic signature of perivascular fat improves cardiac risk prediction using coronary CT angiography by Oikonomou, EK, Williams, MC, Kotanidis, CP, Desai, MY, Marwan, MM, Antonopoulos, AS, Thomas, KE, Thomas, S, Akoumianakis, I, Fan, LM, Kesavan, S, Herdman, L, Alashi, A, Centeno, E, Lyasheva, M, Griffin, BP, Flamm, SD, Shirodaria, C, Sabharwal, N, Kelion, A, Dweck, MR, Van Beek, EJR, Deanfield, J, Hopewell, JC, Neubauer, S, Channon, KM, Achenbach, S, Newby, DE, Antoniades, C