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Features include very common findings: Left-to-right shunt; and common findings: Palpitations, Exertional dyspnea, Exercise intolerance, and Anomalous pulmonary venous return and others. 27 total HPO annotations.
Organ System | Phenotype Count | Example Features |
|---|---|---|
Heart and blood vessels | 17 | Cardiac conduction abnormality, Paradoxical splitting of the second heart sound, Systolic heart murmur |
Biomarker and diagnostic research for atrial septal defect, sinus venosus type has been reported in the published literature.
Phenotype severity distribution: 1 very common feature, 8 common features.
No clinical trials have been registered for atrial septal defect, sinus venosus type.
41 publications have been identified in PubMed for atrial septal defect, sinus venosus type. Research spans Case Report / Case Series (61%), Clinical Trial Publication (15%), and Other (5%).
Research Type | Count | % of Total |
|---|---|---|
Patient case studies | 25 | 61% |
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 7:54 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Lungs and breathing |
5 |
Exertional dyspnea, Anomalous pulmonary venous return, High blood pressure in lung arteries (pulmonary arterial hypertension) |
Brain and nerves | 3 | Exercise intolerance, Fatigue, Stroke |
Clinical study results
6 |
15% |
Other research | 2 | 5% |
Testing and diagnosis research | 2 | 5% |
Research summaries | 2 | 5% |
Laboratory research | 2 | 5% |
Disease patterns and progression | 2 | 5% |
Bsat D (2026). [PMID: 42008425](https://pubmed.ncbi.nlm.nih.gov/42008425/). *Cardiol Rev*. [Diagnostic / Biomarker]
Thejaswi P (2026). [PMID: 40751838](https://pubmed.ncbi.nlm.nih.gov/40751838/). *Pediatr Cardiol*. [Epidemiology / Natural History]
Maiti A (2026). [PMID: 41543421](https://pubmed.ncbi.nlm.nih.gov/41543421/). *Ann Card Anaesth*. [Case Report / Case Series]
Sagar P (2026). [PMID: 41869694](https://pubmed.ncbi.nlm.nih.gov/41869694/). *Catheter Cardiovasc Interv*. [Clinical Trial Publication]
Malhotra R (2026). [PMID: 41553317](https://pubmed.ncbi.nlm.nih.gov/41553317/). *JACC Case Rep*. [Case Report / Case Series]
Rangosch A (2026). [PMID: 41542142](https://pubmed.ncbi.nlm.nih.gov/41542142/). *Methodist Debakey Cardiovasc J*. [Clinical Trial Publication]
Kumar P (2026). [PMID: 42152852](https://pubmed.ncbi.nlm.nih.gov/42152852/). *Indian J Thorac Cardiovasc Surg*. [Case Report / Case Series]
Hosseinzadeh Maleki M (2026). [PMID: 41732880](https://pubmed.ncbi.nlm.nih.gov/41732880/). *Cardiol Young*. [Case Report / Case Series]
Ucar M (2025). [PMID: 41018285](https://pubmed.ncbi.nlm.nih.gov/41018285/). *Acta Cardiol Sin*. [Other]
Alhamid AAH (2025). [PMID: 41137257](https://pubmed.ncbi.nlm.nih.gov/41137257/). *Medicine (Baltimore)*. [Case Report / Case Series]
AI-curated news mentioning atrial septal defect, sinus venosus type
Updated Feb 24, 2026
A case report details a rare instance of sinus venosus atrial septal defect with partial anomalous pulmonary and hepatic venous drainage. This study contributes to the understanding of complex cardiac anomalies.