Hythem Nawaytou, MD

Title(s)Associate Professor, Pediatrics
SchoolSchool of Medicine
Address550 16th Street, #5602
San Francisco CA 94158
Phone415-502-5823
ORCID ORCID Icon0000-0002-9155-2665 Additional info
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    Collapse Biography 
    Collapse Education and Training
    Kasr Alainy Faculty of MedicineMBChB2001
    SUNY Downstate Health Sciences UniversityResidency2010Pediatrics
    UCSFFellowship2014Pediatric Cardiology
    Children's Hospital of PhiladelphiaFellowship2015Advanced Cardiac Imaging

    Collapse Overview 
    Collapse Overview
    Dr. Hythem Nawaytou is a cardiologist who cares for children with pulmonary hypertension in the hospital as well as the clinic. He performs and interprets all types of echocardiography (ultrasound of the heart), including fetal echocardiograms (used to help diagnose and evaluate many heart conditions before birth).

    Nawaytou's research focuses on ways to better diagnose children with pulmonary hypertension and follow their progress over time. He also studies the use of echocardiography to evaluate heart function.

    Nawaytou earned combined bachelor of medicine and bachelor of surgery degrees at Cairo University's Kasr Alainy Faculty of Medicine. He completed a residency in pediatrics at State University of New York Downstate Health Sciences University, followed by a fellowship in pediatric cardiology at UCSF and a fellowship in advanced cardiac imaging at Children's Hospital of Philadelphia.

    In his free time, Nawaytou enjoys painting.

    Collapse ORNG Applications 
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    Collapse Bibliographic 
    Collapse Publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Prostaglandin-E1 infusion in persistent pulmonary hypertension of the newborn. Pediatr Pulmonol. 2024 Feb; 59(2):379-388. Tsoi SM, Nawaytou H, Almeneisi H, Steurer M, Zhao Y, Fineman JR, Keller RL. PMID: 37975485; PMCID: PMC10872594.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    2. Abstract 16432: Screening for Cardiovascular Complications in Pediatric Hematopoietic Stem Cell Transplant Patients. Circulation. 2023 Nov 7; 148(Suppl_1). Hutchinson HZ, Smith SM, Colglazier CE, Zinter ZM, Dvorak DC, Nawaytou NH. .
      View in: Publisher Site   Mentions:
    3. Safety and tolerability of continuous inhaled iloprost in critically ill pediatric pulmonary hypertension patients: A retrospective case series. Pulm Circ. 2023 Jul; 13(3):e12289. Colglazier E, Ng AJ, Parker C, Woolsey D, Holmes R, Dsouza A, Becerra J, Stevens L, Nawaytou H, Keller RL, Fineman JR. PMID: 37731624; PMCID: PMC10507570.
      View in: PubMed   Mentions:
    4. Associated radiation exposure from medical imaging and excess lifetime risk of developing cancer in pediatric patients with pulmonary hypertension. Pulm Circ. 2023 Jul; 13(3):e12282. Mahendra M, Chu P, Amin EK, Nawaytou H, Duncan JR, Fineman JR, Smith-Bindman R. PMID: 37614831; PMCID: PMC10442605.
      View in: PubMed   Mentions:
    5. Clinical Applications of Pressure-Volume Assessment in Congenital Heart Disease. Journal of the Society for Cardiovascular Angiography & Interventions. 2023 May 1; 2(3):100599. Hiremath HG, Batlivala BS, Callahan CR, Thatte TN, Rockefeller RT, Nawaytou NH, Reddy RS, Hussain HT, Chabiniok CR, Butts BR, Vettukattil VJ, Aregullin AE, Aldweib AN, Burkhoff BD, Brener BM. .
      View in: Publisher Site   Mentions:
    6. Patent ductus arteriosus and the risk of bronchopulmonary dysplasia-associated pulmonary hypertension. Pediatr Res. 2023 08; 94(2):547-554. Nawaytou H, Hills NK, Clyman RI. PMID: 36804505; PMCID: PMC10403370.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    7. A Case of Neonatal Lupus Presenting with Myocardial Dysfunction in the Absence of Congenital Heart Block (CHB): Clinical Management and Brief Literature Review of Neonatal Cardiac Lupus. Pediatr Cardiol. 2023 Mar; 44(3):736-739. Jain S, Spadafora R, Maxwell S, Botas C, Nawaytou H, von Scheven E, Crouch EE. PMID: 36460799; PMCID: PMC9950208.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    8. Hemodynamic assessment of transitioning from parenteral prostacyclin to selexipag in pediatric pulmonary hypertension. Pulm Circ. 2022 Oct; 12(4):e12159. Colglazier E, Stevens L, Parker C, Nawaytou HM, Amin EK, Becerra J, Steurer M, Fineman JR. PMID: 36514390; PMCID: PMC9732384.
      View in: PubMed   Mentions:
    9. A Measurement-Based Protocol Improves Interrater Agreement and Accuracy of Right Ventricular Systolic Pressure Assessment by Echocardiography in Children: A Call for Quality Improvement. J Am Soc Echocardiogr. 2022 10; 35(10):1091-1100. Nawaytou H, Springston C, Lazar A, Keller S, Hogan W, Cresalia N, Peyvandi S, Cocalis M, Moon-Grady A, Brook M. PMID: 35840083.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    10. Persistence of persistent pulmonary hypertension of the newborn: A case of de novo TBX4 variant. Pulm Circ. 2022 Jul; 12(3):e12108. Tsoi SM, Jones K, Colglazier E, Parker C, Nawaytou H, Teitel D, Fineman JR, Keller RL. PMID: 35874850; PMCID: PMC9297023.
      View in: PubMed   Mentions: 3  
    11. Pulmonary artery acceleration time in young children is determined by heart rate and transpulmonary gradient but not by pulmonary blood flow: A simultaneous echocardiography-cardiac catheterization study. Echocardiography. 2022 07; 39(7):895-905. Tai C, Hsieh A, Moon-Grady AJ, Keller RL, Teitel D, Nawaytou HM. PMID: 35690918.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    12. Genetics dictating therapeutic decisions in pediatric pulmonary hypertension? A case report suggesting we are getting closer. Pulm Circ. 2022 Jan; 12(1):e12033. Stevens L, Colglazier E, Parker C, Amin EK, Nawaytou H, Teitel D, Reddy VM, Welch CL, Chung WK, Fineman JR. PMID: 35506084; PMCID: PMC9052973.
      View in: PubMed   Mentions: 2  
    13. Doppler Echocardiographic Features of Pulmonary Vein Stenosis in Ex-Preterm Children. J Am Soc Echocardiogr. 2022 04; 35(4):435-442. Lin Y, Amin EK, Keller RL, Teitel DF, Nawaytou HM. PMID: 34986343.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    14. Safety and Tolerability of a Rapid Transition From Intravenous Treprostinil to Oral Selexipag in Three Adolescent Patients With Pulmonary Arterial Hypertension. J Pediatr Pharmacol Ther. 2021; 26(5):512-516. Colglazier E, Ng AJ, Parker C, Nawaytou H, Fineman JR. PMID: 34239406; PMCID: PMC8244952.
      View in: PubMed   Mentions: 2  
    15. Fetal cerebrovascular response to maternal hyperoxygenation in congenital heart disease: effect of cardiac physiology. Ultrasound Obstet Gynecol. 2021 05; 57(5):769-775. Hogan WJ, Moon-Grady AJ, Zhao Y, Cresalia NM, Nawaytou H, Quezada E, Brook M, McQuillen P, Peyvandi S. PMID: 32202689; PMCID: PMC7673795.
      View in: PubMed   Mentions: 8     Fields:    Translation:Humans
    16. Practice patterns of pulmonary hypertension secondary to left heart disease among pediatric pulmonary hypertension providers. Pulm Circ. 2021 Jan-Mar; 11(1):2045894021991446. Nawaytou H, Fineman JR, Moledina S, Ivy D, Abman SH, Cerro MJD. PMID: 33623667; PMCID: PMC7879002.
      View in: PubMed   Mentions: 1  
    17. Fetal Sacrococcygeal Teratoma and the Development of Hydrops. Neoreviews. 2021 02; 22(2):e141-e147. Kramer KP, Chetty SP, Nawaytou H, Vu L, Rogers EE. PMID: 33526646.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    18. Novel Documentation of Onset and Rapid Advancement of Pulmonary Arterial Hypertension without Symptoms in BMPR2 Mutation Carriers: Cautionary Tales? Am J Respir Crit Care Med. 2020 12 01; 202(11):1587-1589. Amin EK, Austin ED, Parker C, Colglazier E, Nawaytou H, Leary PJ, Hemnes AR, Teitel D, Fineman JR. PMID: 32692583.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    19. Reply. J Pediatr. 2021 02; 229:312-313. Guslits E, Steurer MA, Nawaytou H, Keller RL. PMID: 33197491.
      View in: PubMed   Mentions:    Fields:    Translation:Humans
    20. Longitudinal B-Type Natriuretic Peptide Levels Predict Outcome in Infants with Congenital Diaphragmatic Hernia. J Pediatr. 2021 02; 229:191-198.e2. Guslits E, Steurer MA, Nawaytou H, Keller RL. PMID: 32997999.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans
    21. Clinical Utility of Echocardiography in Former Preterm Infants with Bronchopulmonary Dysplasia. J Am Soc Echocardiogr. 2020 03; 33(3):378-388.e1. Nawaytou H, Steurer MA, Zhao Y, Guslits E, Teitel D, Fineman JR, Keller RL. PMID: 31948712.
      View in: PubMed   Mentions: 9     Fields:    Translation:Humans
    22. Risk Assessment and Monitoring of Chronic Pulmonary Hypertension in Premature Infants. J Pediatr. 2020 02; 217:199-209.e4. Levy PT, Jain A, Nawaytou H, Teitel D, Keller R, Fineman J, Steinhorn R, Abman SH, McNamara PJ, Pediatric Pulmonary Hypertension Network (PPHNet). PMID: 31735418.
      View in: PubMed   Mentions: 19     Fields:    Translation:Humans
    23. Mortality in infants with bronchopulmonary dysplasia: Data from cardiac catheterization. Pediatr Pulmonol. 2019 06; 54(6):804-813. Steurer MA, Nawaytou H, Guslits E, Colglazier E, Teitel D, Fineman JR, Keller RL. PMID: 30938937.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    24. Diagnostic value of myocardial deformation pattern in children with noncompaction cardiomyopathy. Int J Cardiovasc Imaging. 2018 Oct; 34(10):1529-1539. Yubbu P, Nawaytou HM, Calderon-Anyosa R, Banerjee A. PMID: 29770913.
      View in: PubMed   Mentions: 12     Fields:    Translation:Humans
    25. A Preliminary Study of Left Ventricular Rotational Mechanics in Children with Noncompaction Cardiomyopathy: Do They Influence Ventricular Function? J Am Soc Echocardiogr. 2018 08; 31(8):951-961. Nawaytou HM, Montero AE, Yubbu P, Calderón-Anyosa RJC, Sato T, O'Connor MJ, Miller KD, Ursell PC, Hoffman JIE, Banerjee A. PMID: 29661525.
      View in: PubMed   Mentions: 5     Fields:    Translation:Humans
    26. Intraoperative transesophageal echocardiographic predictors of recurrent left ventricular outflow tract obstruction in children undergoing subaortic stenosis resection. Echocardiography. 2018 05; 35(5):678-684. Nawaytou HM, Mercer-Rosa L, Channing A, Cohen MS. PMID: 29437237.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    27. Postablation Right Atrial Dissection in Ebstein's Anomaly. CASE (Phila). 2018 Feb; 2(1):16-19. Hassan F, Patel A, Reddy VM, Nawaytou H. PMID: 30062299; PMCID: PMC6058392.
      View in: PubMed   Mentions: 1  
    28. Pulmonary veno-occlusive disease in a pediatric hematopoietic stem cell transplant patient: a cautionary tale. Leuk Lymphoma. 2018 06; 59(6):1494-1497. Zinter MS, Melton A, Sabnis AJ, Dvorak CC, Elicker BM, Nawaytou HM, Kameny RJ, Fineman JR. PMID: 28958195; PMCID: PMC5897181.
      View in: PubMed   Mentions: 3     Fields:    Translation:Humans
    29. Pushing the envelope: a treat and repair strategy for patients with advanced pulmonary hypertension associated with congenital heart disease. Pulm Circ. 2017 Jul-Sep; 7(3):747-751. Kameny RJ, Colglazier E, Nawaytou H, Moore P, Reddy VM, Teitel D, Fineman JR. PMID: 28862067; PMCID: PMC5841911.
      View in: PubMed   Mentions: 4  
    30. ASSESSMENT OF LEFT VENTRICULAR STRAIN AND ITS CLINICAL CORRELATIONS IN ISOLATED LEFT VENTRICULAR NON-COMPACTION. Journal of the American College of Cardiology. 2017 Mar 1; 69(11):2094. Yubbu YP, Montero MA, Nawaytou NH, Banerjee BA. .
      View in: Publisher Site   Mentions:
    31. Left Ventricular Rotational Mechanics in Children After Heart Transplantation. Circ Cardiovasc Imaging. 2016 09; 9(9). Nawaytou HM, Yubbu P, Montero AE, Nandi D, O'Connor MJ, Shaddy RE, Banerjee A. PMID: 27609818; PMCID: PMC5266540.
      View in: PubMed   Mentions: 4     Fields:    Translation:Humans
    32. Abstract 18230: Wringing Pump or Roller Pump? Insights From Rotational Mechanics in Children With Left Ventricular Noncompaction Cardiomyopathy. Circulation. 2015 Nov 10; 132(suppl_3). Nawaytou NH, Yubbu YP, Miller MK, Banerjee BA. .
      View in: Publisher Site   Mentions:
    33. Right Ventricular Systolic-to-Diastolic Time Index: Hypoplastic Left Heart Fetuses Differ Significantly from Normal Fetuses. J Am Soc Echocardiogr. 2016 Feb; 29(2):143-9. Nawaytou HM, Peyvandi S, Brook MM, Silverman N, Moon-Grady AJ. PMID: 26394829.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    34. Biomarkers of cardiac function and outcome in univentricular congenital heart disease. Current Biomarker Findings. 2014 Jun 1; Volume 4:53-59. Bernstein BH, Nawaytou NH. .
      View in: Publisher Site   Mentions:
    35. Biomarkers in pediatric heart disease. Biomark Med. 2014; 8(7):943-63. Nawaytou H, Bernstein HS. PMID: 25307548.
      View in: PubMed   Mentions: 2     Fields:    Translation:Humans