TNNI3 and coronary artery disorder: 2 Nageh Nageh T T Sherwood Sherwood RA RA Wainwright Wainwright RJ RJ Shah Shah AM AM Thomas Thomas MR MR The clinical relevance of raised cardiac troponin I in the absence of significant angiographic coronary artery disease The clinical relevance of raised cardiac troponin I in the absence of significant angiographic coronary artery disease Int J Cardiol.