David Lehenbauer, MD

Timing of Arterial Switch Operation in Dextro-Transposition of Great Arteries with Intact Septum: Factors Associated with Delay, Practice Variation, and Associated Outcomes. Faateh, M; Ahmed, HF; Raees, MA; Hossain, MM; Lehenbauer, D; Cnota, JF; Alten, JA; Morales, D; Ashfaq, A. Pediatric Cardiology. 2026; 47(3):1317-1324.

Impact of Abdominal Surgery on Neonatal Cardiac Surgery Outcomes: Prevalence, Characteristics, and Associated Risks. Faateh, M; Chappell, G; Mehdizadeh-Shrifi, A; Rodts, M; Misfeldt, A; Lehenbauer, DG; Morales, DLS; Ashfaq, A; Ricci, M. World journal for pediatric & congenital heart surgery. 2026; 17(2):244-253.

Cardiac MRI Diagnosis of Large Aortopulmonary Collateral and Pulmonary Sequestration Presenting as Left Chamber Dilation. Warren, PW; Keller, BB; Tanimoto, AA; Hirsch, R; Lehenbauer, DG; Lang, SM. CJC Pediatric and Congenital Heart Disease. 2026; 5(1):20-22.

Practice Patterns and Outcomes of Hemodialysis in Infants Undergoing Congenital Heart Surgery in the United States. Chappell, G; Turner, D; Mehdizadeh-Shrifi, A; Lehenbauer, D; Ricci, M; Chlebowski, MM; Goldstein, SL; Ashfaq, A; Morales, DLS. Pediatric Cardiology. 2026.

Safety and Feasibility of Implanting Dual-Chamber Permanent Pacemakers in Patients Under 3 kg. Ahmed, HF; Mehdizadeh-Shrifi, A; Chappell, G; O'donnell, A; Ashfaq, A; Baskar, S; Morales, DLS; Lehenbauer, DG. World journal for pediatric & congenital heart surgery. 2026; 17(1):46-51.

Contrasting the Performance of a Surgeon-Fashioned Extracellular Matrix Cylindrical Tricuspid Valve Versus a Mechanical Valve. Turner, D; Mehdizadeh-Shrifi, A; Raees, A; Lehenbauer, D; Ashfaq, A; Vandenheuvel, K; Hill, GD; Morales, DLS. World journal for pediatric & congenital heart surgery. 2026; 17(1):122-124.

Outcomes of Fontan patients undergoing combined heart-liver transplantation in pediatric hospitals across the United States. Chappell, G; Mehdizadeh-Shrifi, A; Turner, D; Bondoc, A; Evans, S; Miethke, AG; Tiao, G; Chlebowski, MM; Opotowsky, AR; Lehenbauer, D; Ricci, M; Ashfaq, A; Morales, DLS. Journal of Thoracic and Cardiovascular Surgery. 2026; 171(1):288-297.e2.

National Experience With Tracheostomy in Neonates Undergoing Congenital Heart Surgery: A Multicenter Analysis. Ahmed, HF; Faateh, M; Kulshrestha, K; Hogue, S; Cooper, D; Zak, S; Ashfaq, A; Lehenbauer, D; Morales, DLS; Benscoter, AL. Critical Care Explorations. 2025; 7(12):e1357.

Aspirin Use Following the Arterial Switch Operation in the United States: Variability, Trends, and Perioperative Outcomes. Bedzra, EKS; Faateh, M; Ahmed, HF; Mehdizadeh-Shrifi, A; Raees, MA; Jayaram, NM; Lehenbauer, DG; Morales, DLS; Ashfaq, A. World journal for pediatric & congenital heart surgery. 2025; 16(6):736-743.

Tracheostomy in patients with a single ventricle during stage 1 palliation hospitalization: Prudent? Ahmed, HF; Faateh, M; Chappell, G; Ricci, M; Alten, J; Lehenbauer, D; Ashfaq, A; Benscoter, A; Morales, DLS. JTCVS Techniques. 2025; 33:225-229.