Bandyopadhyay, BiswajitKulkarni, SnehalMody, RohitCherian, K M2002-03-282009-05-272002-03-282009-05-272002-03-28Bandyopadhyay B, Kulkarni S, Mody R, Cherian KM. Extrinsic obstruction of the main coronary arteries in a child with hypertrophic cardiomyopathy. Indian Heart Journal. 2002 Mar-Apr; 54(2): 202-5http://imsear.searo.who.int/handle/123456789/3245Phasic narrowing of the coronary arteries on angiography is a well-known entity in both children and adults and has been described in relation to all epicardial arteries. There is a high incidence of myocardial bridges in hypertrophic cardiomyopathy. We report the case of a 6-year-old girl with hypertrophic obstructive cardiomyopathy who had extrinsic obstruction of the left main and right coronary arteries.engCardiomyopathy, Hypertrophic --complicationsChildCoronary AngiographyCoronary Stenosis --etiologyFemaleHumansCase Reports