P2703Inverted-U-shaped relationship between troponin level and mortality in over 250, 000 patients across five centres (NHIC Troponin Study). (28th August 2018) - Kaura, A; Panoulas, V; Glampson, B; Mulla, A; Shah, A D; Channon, K; Kharbanda, R; Melikian, N; Patel, R; Perera, D; Shah, A; Francis, D; et al.