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Home › Conditions › Heart Defects, Congenital

Heart Defects, Congenital

Subtypes of Heart Defects, Congenital

Patent Ductus Arteriosus 4 Turner syndrome 3 Tetralogy of Fallot 2 Atrial septal defect 1 Complex congenital heart defects 1 Complex congenital heart disease 1 Critical congenital heart disease 1 Ventricular septal defect 1 22q11.2 deletion syndrome 0 Patent foramen ovale 0

14 published articles · Updated continuously

Clinical Trial Landscape

Clinical Trials for Heart Defects, Congenital

11 trials tracked for Heart Defects, Congenital: 4 in phase 3 or 4.

11Trials tracked
4Phase 3 & 4
0Recruiting
0With published results
Phase distribution
Phase 3 4 Phase 2 2 Other / NA 5
  1. Phase 3 The Effects of Inhaled Nitric Oxide After Fontan Operation Completed
  2. Phase 3 Long Term Safety of Clopidogrel in Neonates/Infants With Systemic to Pulmonary Artery Shunt Palliation Completed
  3. Phase 3 Efficacy And Safety Of Clopidogrel In Neonates /Infants With Systemic To Pulmonary Artery Shunt Palliation Completed
  4. Phase 3 Trial of Angiotensin Converting Enzyme Inhibition in Infants With Single Ventricle--Pediatric Heart Network Completed
  5. Phase 2 Prevention of Vitamin D Deficiency Following Pediatric CHD Surgery: a Phase II Dose Evaluation Randomized Controlled Trial Comparing Usual Care With a High Dose Pre-operative Supplementation Regimen Based on the Institute of Medicine Daily Upper Tolerable Intake Level Completed
  6. Phase 2 Effects of CoSeal on Bleeding & Adhesions in Pediatric Heart Surgery Completed
Show 5 more trials
  1. N/A Comparison of Two Types of Shunts in Infants With Single Ventricle Defect Undergoing Staged Reconstruction--Pediatric Heart Network Completed
  2. N/A Safety and Performance of a Vascular Patch in Pediatric Patients Undergoing Bidirectional Cava-pulmonary Anastomosis Completed
  3. N/A A Pilot Study of Optic Nerve Ultrasound Following Cardiopulmonary Bypass Completed
  4. N/A SPECS: Safe Pediatric Euglycemia in Cardiac Surgery Completed
  5. N/A Safety and Performance of the COR-VG-001 Conduit in Pediatric Patients for Extracardiac Total Cavopulmonary Connection Completed

Showing the 11 most-cited and recently-updated of 11 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
3D CT and angiography show variable accuracy for PDA stent sizing depending on ductal tortuosity
Cardiology Cohort
3D CT and angiography show variable accuracy for PDA stent sizing depending on ductal tortuosity Which scan is better for sizing heart stents in fragile newborns?
A cohort study of 21 consecutive PDA stenting cases (median age 14 days) found that both 3D CT and angiographic measurements correlated with…
For twisted blood vessels in newborns, traditional angiograms predicted stent size more accurately than 3D CT scans, which tended to overest…
Frontiers Apr 10, 2026
Early prone positioning associations with gas-exchange indices in children after TOF repair
Cardiology Cohort
Early prone positioning associations with gas-exchange indices in children after TOF repair Sleeping on your stomach helps kids breathe easier after heart surgery
This retrospective cohort study examined associations between early prone positioning and gas-exchange indices in children following complet…
Letting kids sleep on their stomachs after heart surgery helps them breathe easier and lowers pneumonia risks compared to lying flat.
Frontiers Apr 10, 2026