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Profile

Subhadra Shashidharan

  • SOM: Surgery: Thoracic
    Associate Professor
  • subhadra.shashidharan@emory.edu
Head shot of Subhadra Shashidharan

Overview

Dr. Shashidharan received her MD from the Bangalore Medical College of Bangalore, India, in 2002. Her postgraduate medical training included a residency in general surgery at St. Agnes Hospital in Baltimore and the completion of fellowships in cardiothoracic surgery and congenital cardiac surgery at the University of Southern California. She is primarily based at Children's Healthcare of Atlanta at Egleston and Scottish Rite hospitals.

Dr. Shashidharan is the Director of Quality for Pediatric Cardiac Surgery, Children's Healthcare of Atlanta (CHOA); Associate Chief of Pediatric Congenital Heart Surgery, CHOA; and Program Director of the Congenital Cardiac Surgery Fellowship, CHOA/Emory.

Her clinical specialties are cardiac transplant, congenital heart surgery, pediatric cardiac surgery, and thoracic surgery, while her primary research interests are quality improvement and clinical outcomes in congenital cardiac surgery, and aspirin resistance in children following cardiac surgery procedures.

Academic Appointment

  • Associate Professor, Division of Cardiothoracic Surgery, Department of Surgery, Emory University School of Medicine

Education

Degrees

  • MD from Bangalore Medical College and Research Institute

Research

Publications

  • Sex-Based Disparities in Heart Transplantation in Teenagers.
    Pediatr Transplant Volume: 29 Page(s): e70064
    05/01/2025 Authors: John MM; Nayi P; Rosenblum J; Butto A; Shashidharan S; Chai P; Shaw F
  • A Quality Improvement Initiative to Reduce Surgical Site Infections in Pediatric Patients Undergoing Cardiothoracic Surgery.
    Pediatr Qual Saf Volume: 10 Page(s): e785
    01/01/2025 Authors: Golden C; Murphy K; Rosenblum JM; Eriksson C; Dunaway P; Lukacs M; Newberry L; Gleason ME; Calamaro CJ; Basu M
  • Determining the association of hyperoxia while on extracorporeal life support with mortality in neonates following Norwood operation.
    J Extra Corpor Technol Volume: 56 Page(s): 174 - 184
    12/01/2024 Authors: Beshish AG; Aljiffry A; Xiang Y; Evans S; Scheel A; Harriott A; Patel S; Amedi A; Harding A; Davis J
  • Pulmonary Artery Banding and Arch Repair vs Norwood for Unbalanced Atrioventricular Canal Defect.
    Ann Thorac Surg Volume: 118 Page(s): 1262 - 1270
    12/01/2024 Authors: John MM; Chodisetty S; Wilson HC; Nayi P; Tang RC; Rosenblum JM; Shaw FR; Shashidharan S; Chai PJ
  • Outcomes, mortality risk factors, and functional status post-Norwood: A single-center study.
    Int J Cardiol Congenit Heart Dis Volume: 17 Page(s): 100533
    09/01/2024 Authors: Aljiffry A; Harriott A; Patel S; Scheel A; Amedi A; Evans S; Xiang Y; Harding A; Shashidharan S; Beshish AG
  • Neonatal heart transplantation in the United States: Trends and outcomes.
    Pediatr Transplant Volume: 28 Page(s): e14792
    08/01/2024 Authors: John MM; Zinyandu T; Rosenblum JM; Shashidharan S; Chai PJ; Shaw FR
  • Associations between Child Opportunity Index and Pediatric Cardiac Surgical Outcomes.
    J Pediatr Volume: 270 Page(s): 114000
    07/01/2024 Authors: Kolwaite AR; Edwards JA; Higgins M; Kandaswamy S; Orenstein E; Boughton D; Zinyandu T; Brasher S; Shashidharan S; Thompson LM
  • Short-Term Outcomes, Functional Status, and Risk Factors for Requiring Extracorporeal Life Support After Norwood Operation: A Single-Center Retrospective Study.
    ASAIO J Volume: 70 Page(s): 328 - 335
    04/01/2024 Authors: Beshish AG; Amedi A; Harriott A; Patel S; Evans S; Scheel A; Xiang Y; Keesari R; Harding A; Davis J
  • Milrinone for treatment of elevated lactate in the pre-operative newborn with hypoplastic left heart syndrome.
    Cardiol Young Volume: 33 Page(s): 1691 - 1699
    09/01/2023 Authors: Beshish AG; Aljiffry A; Aronoff E; Chauhan D; Zinyandu T; Basu M; Shashidharan S; Maher KO
  • External airway splint placement for severe pediatric tracheobronchomalacia.
    Int J Pediatr Otorhinolaryngol Volume: 169 Page(s): 111559
    06/01/2023 Authors: Brooks KA; Lai AY; Tucker SJ; Ramaraju H; Verga A; Shashidharan S; Maher KO; Simon DM; Hollister SJ; Landry AM
  • Age at surgery and outcomes following neonatal cardiac surgery: An analysis from the Pediatric Cardiac Critical Care Consortium.
    J Thorac Cardiovasc Surg Volume: 165 Page(s): 1528 - 1538.e7
    04/01/2023 Authors: Smith AH; Shin AY; Tabbutt S; Banerjee M; Zhang W; Borasino S; Elhoff JJ; Gaynor JW; Ghanayem NS; Pasquali SK
  • Bioprosthetic Pulmonary Valve Dysfunction in Congenital Heart Disease.
    Ann Thorac Surg Volume: 115 Page(s): 641 - 648
    03/01/2023 Authors: Patel PM; Zapata D; Qu W; Callahan M; Rao N; Kelleman M; Kanter KR; Chai PJ; Shaw FR; Shashidharan S
  • Perigraft seroma formation after Norwood-Sano procedure.
    JTCVS Tech Volume: 17 Page(s): 166 - 169
    02/01/2023 Authors: McKiernan MA; Chai P; Shashidharan S
  • A comparison of high-flow nasal cannula versus non-invasive positive pressure ventilation for respiratory support in infants following cardiac surgery.
    Cardiol Young Volume: 33 Page(s): 201 - 207
    02/01/2023 Authors: Beshish AG; Hupp S; Dryer R; Basu M; Weido G; Shashidharan S; Maher KO; Fundora MP
  • Novel Dosing and Monitoring of Aspirin in Infants With Systemic-to-Pulmonary Artery Shunt Physiology: the SOPRANO Study.
    J Pediatr Pharmacol Ther Volume: 28 Page(s): 610 - 617
    01/01/2023 Authors: Branstetter JW; Woods G; Zaki H; Coolidge N; Zinyandu T; Shashidharan S; Aljiffry A
  • Successful Medical-Surgical Management of Intracardiac Thrombosis and Pulmonary Pseudoaneurysms in an Adolescent With Hughes-Stovin Syndrome.
    J Investig Med High Impact Case Rep Volume: 11 Page(s): 23247096231166672
    01/01/2023 Authors: Villacis-Nunez DS; West Z; Khan AY; Rodriguez F; Shane AL; Rytting H; Shashidharan S; Clifton MS; Woods G; Clabby M
  • Cardiac surgery in children with trisomy 13 or trisomy 18: How safe is it?
    JTCVS Open Volume: 12 Page(s): 364 - 371
    12/01/2022 Authors: Rosenblum JM; Kanter KR; Shashidharan S; Shaw FR; Chai PJ
  • The impact of prematurity and associated comorbidities on clinical outcomes in neonates with congenital heart disease.
    Semin Perinatol Volume: 46 Page(s): 151586
    06/01/2022 Authors: Bhombal S; Chock VY; Shashidharan S
  • Comparison of Patent Ductus Arteriosus Stent and Blalock-Taussig Shunt as Palliation for Neonates with Sole Source Ductal-Dependent Pulmonary Blood Flow: Results from the Congenital Catheterization Research Collaborative.
    Volume: 43 Page(s): 121 - 131
    01/01/2022 Authors: Bauser-Heaton H; Qureshi AM; Goldstein BH; Glatz AC; Ligon RA; Gartenberg A; Aggarwal V; Shashidharan S; McCracken CE; Kelleman MS
  • The Society of Thoracic Surgeons Congenital Heart Surgery Database: 2021 Update on Outcomes and Research.
    Ann Thorac Surg Volume: 112 Page(s): 1753 - 1762
    12/01/2021 Authors: Kumar SR; Mayer JE; Overman DM; Shashidharan S; Wellnitz C; Jacobs JP
  • 60 Years After the First Woman Cardiac Surgeon: We Still Need More Women in Cardiac Surgery.
    CJC Open Volume: 3 Page(s): S89 - S94
    12/01/2021 Authors: Gao SW; Forcillo J; Watkins AC; Antonoff MB; Luc JGY; Chung JCY; Ritchie L; Eikelboom R; Shashidharan S; Maruyama M
  • The utility of handheld ultrasound as a point-of-care screening tool to assess vocal fold impairment following congenital heart surgery.
    Int J Pediatr Otorhinolaryngol Volume: 148 Page(s): 110825
    09/01/2021 Authors: Deshpande A; Tey CS; Chanani N; Landry A; Raymond M; Sebelik M; Shashidharan S; Wolf M; Raol N
  • Commentary: "Inside the heart" reconstruction for dextrocardia and systemic venous abnormality at transplantation.
    JTCVS Tech Volume: 8 Page(s): 194 - 195
    08/01/2021 Authors: Shashidharan S
  • Feeding outcomes after paediatric cardiothoracic surgery: a retrospective review.
    Cardiol Young Volume: 31 Page(s): 673 - 681
    04/01/2021 Authors: Hill R; Tey CS; Jung C; Monfort R; Pettitt-Schieber B; Vaughn W; Hathaway C; Shashidharan S; Sharp W; Wetzel M
  • Impact of Treatment Strategy on Outcomes in Isolated Pulmonary Artery of Ductal Origin.
    Pediatr Cardiol Volume: 42 Page(s): 533 - 542
    03/01/2021 Authors: Goldstein BH; Qureshi AM; Meadows JJ; Nicholson GT; Bauser-Heaton H; Petit CJ; Pater C; Kelleman MS; Morales DLS; Mery CM
  • Single-Barrel, Double-Barrel, and Fenestrated Endografts to Facilitate Transcatheter Pulmonary Valve Replacement in Large RVOT.
    JACC Cardiovasc Interv Volume: 13 Page(s): 2755 - 2765
    12/14/2020 Authors: Kamioka N; Babaliaros VC; Lisko JC; Sahu A; Shashidharan S; Carazo MR; Jokhadar M; Rodriguez FH; Book WM; Gleason PT
  • Registry-based trials: a potential model for cost savings?
    Cardiol Young Volume: 30 Page(s): 807 - 817
    06/01/2020 Authors: Anderson BR; Gotlieb EG; Hill K; McHugh KE; Scheurer MA; Mery CM; Pelletier GJ; Kaltman JR; White OJ; Trachtenberg FL
  • Commentary: Aortic valve reconstruction and the Ozaki procedure in children-Finding the best fit.
    J Thorac Cardiovasc Surg Volume: 159 Page(s): 2380
    06/01/2020 Authors: Shashidharan S; Chai P
  • Outcomes of Multistage Palliation of Infants With Single Ventricle and Atrioventricular Septal Defect.
    World J Pediatr Congenit Heart Surg Volume: 11 Page(s): 39 - 48
    01/01/2020 Authors: Alsoufi B; McCracken C; Kanter K; Shashidharan S; Border W; Kogon B
  • Outcomes After Endograft Facilitated Transcatheter Pulmonary Valve Replacement for Failed Repair: Surgical vs. Transcatheter Procedures
    Volume: 74 Page(s): B755 - B755
    10/01/2019 Authors: Kamioka N; Lisko J; Maidman S; Kim D; Sahu A; Dong A; Shashidharan S; Jokhadar M; Rodriguez F; Book W
  • Differences in Cost of Care by Palliation Strategy for Infants With Ductal-Dependent Pulmonary Blood Flow.
    Circ Cardiovasc Interv Volume: 12 Page(s): e007232
    04/01/2019 Authors: Goldstein BH; O'Byrne ML; Petit CJ; Qureshi AM; Dai D; Griffis HM; France A; Kelleman MS; McCracken CE; Mascio CE
  • Repeat Pulmonary Valve Replacement: Similar Intermediate-Term Outcomes With Surgical and Transcatheter Procedures.
    JACC Cardiovasc Interv Volume: 11 Page(s): 2495 - 2503
    12/24/2018 Authors: Caughron H; Kim D; Kamioka N; Lerakis S; Yousef A; Maini A; Reginauld S; Sahu A; Shashidharan S; Jokhadar M
  • Genetic and Extracardiac Anomalies Are Associated With Inferior Single Ventricle Palliation Outcomes.
    Ann Thorac Surg Volume: 106 Page(s): 1204 - 1212
    10/01/2018 Authors: Alsoufi B; McCracken C; Oster M; Shashidharan S; Kanter K
  • Analysis of Vocal Fold Motion Impairment in Neonates Undergoing Congenital Heart Surgery.
    JAMA Otolaryngol Head Neck Surg Volume: 144 Page(s): 406 - 412
    05/01/2018 Authors: Ambrose SE; Ongkasuwan J; Dedhia K; Diercks GR; Anne S; Shashidharan S; Raol N
  • REPEAT PULMONARY VALVE REPLACEMENT: SIMILAR INTERMEDIATE-TERM OUTCOMES BETWEEN SURGICAL AND TRANSCATHETER PROCEDURES
    Volume: 71 Page(s): 1383 - 1383
    03/10/2018 Authors: Caughron H; Kamioka N; Kim D; Lerakis S; Yousef A; Maini A; Reginauld S; Sahu A; Shashidharan S; Jokhadar M
  • Current Results of Single Ventricle Palliation of Patients With Double Inlet Left Ventricle.
    Ann Thorac Surg Volume: 104 Page(s): 2064 - 2071
    12/01/2017 Authors: Alsoufi B; McCracken C; Kanter K; Shashidharan S; Kogon B
  • Differences in Cost of Care by Palliation Strategy for Infants With Ductal-Dependent Pulmonary Blood Flow: Results From a Multicenter Study of Patent Ductus Arteriosus Stent and Modified Blalock-Taussig Shunt
    Volume: 136
    11/14/2017 Authors: Goldstein BH; Petit CJ; Qureshi AM; Dai D; Griffis HM; France A; Kelleman MS; McCracken CE; O'Byrne ML; Mascio CE
  • The Impact of 22q11.2 Deletion Syndrome on Surgical Repair Outcomes of Conotruncal Cardiac Anomalies.
    Ann Thorac Surg Volume: 104 Page(s): 1597 - 1604
    11/01/2017 Authors: Alsoufi B; McCracken C; Shashidharan S; Deshpande S; Kanter K; Kogon B
  • A 30-year experience with mixed-type total anomalous pulmonary venous connection: a word of caution.
    Cardiol Young Volume: 27 Page(s): 870 - 876
    07/01/2017 Authors: Kogon B; Fernandez J; Shashidharan S; Kanter K; Alsoufi B
  • Palliation Outcomes of Neonates Born With Single-Ventricle Anomalies Associated With Aortic Arch Obstruction.
    Ann Thorac Surg Volume: 103 Page(s): 637 - 644
    02/01/2017 Authors: Alsoufi B; McCracken C; Shashidharan S; Kogon B; Border W; Kanter K
  • The Evolution of an Adult Congenital Heart Surgery Program: The Emory System.
    Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu Volume: 20 Page(s): 28 - 32
    01/01/2017 Authors: Kogon B; Rosenblum J; Alsoufi B; Shashidharan S; Book W
  • The Impact of Dominant Ventricle Morphology on Palliation Outcomes of Single Ventricle Anomalies.
    Ann Thorac Surg Volume: 102 Page(s): 593 - 601
    08/01/2016 Authors: Alsoufi B; Gillespie S; Kim D; Shashidharan S; Kanter K; Maher K; Kogon B
  • Giant Pseudoaneurysm of Reconstructed Right Ventricular Outflow Tract.
    Ann Thorac Surg Volume: 100 Page(s): 734
    08/01/2015 Authors: Shashidharan S; Wells WJ; Detterich J; Wong J; Kumar SR
  • Multiple intussusceptions secondary to metastatic melanoma: review of patients with intussusception.
    Am Surg Volume: 76 Page(s): E147 - E149
    09/01/2010 Authors: Haddad A; Hani MB; Shashidharan S; Kowdley G
  • Use of Veritas acellular collagen matrix in chest wall reconstruction: an emerging choice.
    Am Surg Volume: 76 Page(s): 218 - 220
    02/01/2010 Authors: Shashidharan S; Karras R; Henry G
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