Tehran University of Medical Sciences

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Faculty Members have conducted research related to the Prevalence and Risk Factors Associated With Organ Complications in Patients With Covid-19 Admitted to the Intensive Care Unit: A Cohort Study
Mohammad Reza Mirzaaghayan

Associate Professor of Cardiovascular Surgery

Department General Surgery

School of Medicine

Childrens Medical Center

Tehran University of Medical Sciences

All Documents
1. Incidence of Gastrointestinal Complications in Pediatric Patients With Congenital Heart Disease Following Open-Heart Surgery: A Retrospective Study in Iran, International Cardiovascular Research Journal (2025)
2. Presenting Novel 2D Echocardiographic Views for Pulmonary Valve Assessment in Tetralogy of Fallot Patients, BMC Cardiovascular Disorders (2025)
3. Pulmonary Complications in Children After Cardiac Surgery and Its Relationship to Neutrophil-Lymphocyte Ratio: A Retrospective Study, International Cardiovascular Research Journal (2025)
4. A Case of Antenatal Diagnosis of Absent Pulmonary Valve Syndrome With Intact Ventricular Septum, Large Patent Ductus Arteriosus, and Ascending Aorta Dilatation, Journal of Tehran University Heart Center (2024)
5. Delirium Among Pediatric Patients Admitted to Open-Heart Surgery Intensive Care Unit: A Cross-Sectional Study Investigating a Common Challenge and Concern, and Its Inciting Factors, Current Journal of Neurology (2024)
6. Pediatric Cardiac Surgery Complications and the Risk Factors: A Single-Center Study, Journal of Tehran University Heart Center (2024)
7. The Incidence of Nosocomial Bloodstream Infections in Children With Congenital Heart Disease Undergoing Cardiac Surgery: A Retrospective Study, Acta Medica Iranica (2024)
8. The Relationship Between Neutrophil-To-Lymphocyte Ratio and Clinical Outcomes in Pediatric Patients After Cardiopulmonary Bypass Surgery: A Retrospective Study, International Cardiovascular Research Journal (2024)
9. Disease Burden in Caregivers of Children With Congenital Heart Disease in Children's Medical Center, Tehran, Iran, Journal of Iranian Medical Council (2023)
10. Incidence of Neurological Complications Following Pediatric Heart Surgery and Its Association With Neutrophil-To-Lymphocyte Ratio, Health Science Reports (2023)
11. Maximum Surgical Blood Ordering Schedule in Common Pediatric Cardiac Surgeries in a Tertiary Center, Iranian Journal of Pathology (2023)
12. Report of the Association Between Multisystem Inflammatory Syndrome and Severe Myocarditis, Iranian Journal of Pediatrics (2023)
13. Risk Factors of Mortality in the Intensive Care Unit Following Cardiac Surgery for Congenital Heart Diseases in Children, Iranian Journal of Pediatrics (2023)
14. Echocardiographic Diagnostic Characteristics for the Coronary Artery Pattern in Patients With Tga, Iranian Journal of Pediatrics (2022)
15. Vitamin D Status in Neonates With Congenital Heart Disease: Its Changes After Heart Surgery and Relationship to the Outcome, Journal of Advances in Medical and Biomedical Research (2022)
16. Absent Aortic Valve and Isolated Right Brachiocephalic Artery: A Complex Congenital Heart Defect, Anatolian Journal of Cardiology (2021)
17. Congenital Aorto-Cardiac Connections (Cacc) Revisited: Introduction of a Novel Anatomic-Therapeutic Classification, Pediatric Cardiology (2021)
18. Covid-19: A New Horizon in Congenital Heart Diseases, Frontiers in Pediatrics (2021)
19. Lessons Learnt From Covid-19 in Adult Congenital Heart Patient in Tehran: A Survey-Based Study of Prevention, Exposure, Susceptibility, and Outcomes, Cardiology in the Young (2021)
20. Little Hearts Are Affected by Covid19: Importance of the Myocardial Systolic Evaluation, Frontiers in Pediatrics (2021)
21. A 3-Year Single Surgeon Experience of the Arterial Switch Operation, Iranian Journal of Pediatrics (2020)
22. Brain Computed Tomography Scan Findings in Children With Neurological Impairment During the Early Postoperative Period of Open-Heart Surgery for Congenital Heart Disease, Iranian Journal of Pediatrics (2020)
23. Iranian Society of Cardiac Surgeons Covid-19 Task Force Version Ii, Restarting Elective Surgeries, Journal of Cardiovascular and Thoracic Research (2020)
24. Iranian Society of Cardiac Surgeons Covid-19 Task Force Version Ii, Restarting Elective Surgeries, Journal of Cardiovascular and Thoracic Research (2020)
25. Multifactorial Neonatal Thrombosis in Inferior Vena Cava Dislodged to the Right Atrium: A Case Report, Iranian Journal of Neonatology (2020)
26. Nutritional Status in Non-Syndromic Cyanotic Congenital Heart Diseases Patients: A Single Tertiary Center Study in Iran, Iranian Journal of Pediatrics (2020)
27. Potential Prognostic Markers in the Heart Rate Variability Features for Early Diagnosis of Sepsis in the Pediatric Intensive Care Unit Using Convolutional Neural Network Classifiers, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society# EMBS (2020)
28. Comparing Two Methods for the Right Ventricle Evaluation in Tof Patients With Pulmonary Regurgitation Following Total Repair: Pulsed Doppler and Tissue Doppler Imaging, Journal of Comprehensive Pediatrics (2019)
29. Identifying Optimal Features From Heart Rate Variability for Early Detection of Sepsis in Pediatric Intensive Care, Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society# EMBS (2019)
30. Nutritional Status in Iranian Non-Syndromic Patients With Acyanotic Congenital Heart Disease Undergoing Surgical Repair, Journal of Comprehensive Pediatrics (2019)
31. Nutritional Status of Down Syndromic Children With Congenital Heart Disease Undergoing Surgical Correction, Tehran University Medical Journal (2019)
32. Pulmonary Artery-Focused Contrast Echocardiography With Supplemental Oxygen(Pceso) for Echocardiographic Diagnosis of Anomalous Origin of Left Coronary Artery From Pulmonary Artery: Novel Use of an Old Technique, Clinical Case Reports (2019)
33. Truncus Arteriosus Associated With Double Aortic Arch in a Patient With Digeorge Syndrome: A Rare Case Report, Annals of Pediatric Cardiology (2019)
34. An Odd Presentation of Larval Infection: A Cardiac Mass Due to Infection With Ascaridida, Iranian Journal of Pediatrics (2018)
35. Anthracycline-Induced Cardiothoxicity in Children Cancer Patients: An Imaging Study by Two-Dimensional Global Longitudinal Strain Using Automated Function Imaging Technique, Journal of Comprehensive Pediatrics (2018)
36. Early Surgical Closure of the Ventricular Septal Defects; to Be Done or Not to Be Done? a Question to Be Answered, Iranian Journal of Pediatrics (2018)
37. Intrapericardial Neurofibromatosis With Coronary Involvement: A Case Report, Archives de Pediatrie (2018)
38. Left Ventricular Function After Arterial Switch Operation As Assessed by Two-Dimensional Speckle-Tracking Echocardiography in Patients With Simple Transposition of the Great Arteries, Journal of Tehran University Heart Center (2016)
39. Echocardiographic Assessment of Pulmonary Arteries Pulsatility Index in Fontan Circulation, Journal of Cardiovascular Ultrasound (2015)
40. Fibrinolytic Therapy for Mechanical Pulmonary Valve Thrombosis, Pediatric Cardiology (2015)
41. Risk Factors of Post-Cardiac Surgery Diaphragmatic Paralysis in Children With Congenital Heart Disease, Journal of Tehran University Heart Center (2015)