Tehran University of Medical Sciences Acta Medica Iranica 0044-6025 50 11 2012 11 15 785 788 EN Shokoufeh Hajsadeghi Department of Cardiology, Rasoul-e-Akram Hospital, Tehran University of Medical Sciences, Tehran, Iran. Scott Reza Jafarian Kerman Students’ Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran. Hamidreza PouraliAkbar Department of Radiology, Shahid Rajaei Heart Hospital, Tehran University of Medical Sciences, Tehran, Iran. Ronak Mohammadi Department of Medicine, Tehran University of Medical Sciences, Tehran, Iran. 2015 09 28 Osteogenesis imperfecta (OI) as an inherited connective tissue disorder can affect all tissues that contains type I collagen. Well-known cardiac complications of this disease such as aortic root dilatation, aortic regurgitation and mitral valve prolapse have been rarely reported in the literature. Coronary artery aneurysm is a rare cardiac complication in OI, as reported in a 19 year old female presenting with myocardial infarction and hypotension. https://acta.tums.ac.ir/index.php/acta/article/view/3994 https://acta.tums.ac.ir/index.php/acta/article/download/3994/3969