en جراحی قلب Heart Surgery گزارش مورد Case Report <ul> <li style="text-align: justify;">The Tetralogy of Fallot is the most common cyanotic congenital heart disease that is often associated with chromosomal aberration had a high prevalence rate of all congenital heart diseases. The association of the Tetralogy of Fallot (ToF) with other congenital cardiac defects, especially with hypertrophic cardiomyopathy, is infrequent. While, unlike the tetralogy of Fallot, hypertrophic cardiomyopathy is accompanied by specific gene loci.</li> <li style="text-align: justify;">We report this scarce association in a 6-month male infant, cyanotic since birth and known with ToF, in her first hospital admission for treatment of recurring cyanotic crises. After the preliminary evaluations and the unsuccessful stenting of the patent ductus arteriousus (PDA) under an angiographic manner, he was prepared to undergo cardiac surgery to establish a modified Blalock-Taussig Shunt procedure. The patient was discharged in good condition and suggested that his parents follow up on his cardiac function after it. On follow-up at the age of three, the child had no cyanotic crises in this period.</li> </ul> Tetralogy of Fallot, Hypertrophic Cardiomyopathy, Congenital Heart Defects 167 171 http://jsurgery.bums.ac.ir/browse.php?a_code=A-10-57-6&slc_lang=en&sid=1 Feisal Rahimpour rahimpourf1@mumus.ac.ir 10031947532846009164 10031947532846009164 No Assistant Professor, Department of Pediatric Cardiology, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran Reza Ghasemi rezaghasemi152@yahoo.com 10031947532846009165 10031947532846009165 No Assistant Professor, Department of Cardiology, 9 Day Hospital, Torbat Heydariyeh University of Medical Sciences, Torbat Heydariyeh, Iran Maryam Moradian maryam_moradian2008@yahoo.com 10031947532846009166 10031947532846009166 No Assistant Professor, Department of Pediatric Cardiology, Rajaie Cardiovascular Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran Mahmood Hosseinzadeh Maleki mahmoodhosseinzadeh@yahoo.com 10031947532846009167 10031947532846009167 Yes Associated Professor, Department of Cardiac Surgery, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran Mohsen Yaghubi n.m.yaghubi@gmail.com 10031947532846009168 10031947532846009168 No MSc in Extra-Corporeal Technology, Department of Extra-Corporeal Circulation (ECC), Razavi Hospital, Imam Reza International University, Mashhad, Iran