This table lists symptoms that people with this disease may have. For most diseases, symptoms will vary from person to person. People with the same disease may not have all the symptoms listed. This information comes from a database called the Human Phenotype Ontology (HPO) . The HPO collects information on symptoms that have been described in medical resources. The HPO is updated regularly. Use the HPO ID to access more in-depth information about a symptom.
|Medical Terms||Other Names||
|80%-99% of people have these symptoms|
|Abnormal left ventricular outflow tract morphology||0011103|
|Discordant atrioventricular connection||0011553|
|30%-79% of people have these symptoms|
|Ambiguous atrioventricular connection||0011552|
|Atrial septal defect||
An opening in the wall separating the top two chambers of the heart
Hole in heart wall separating two upper heart chambers[ more ]
|Atrial situs ambiguous||0011539|
Narrowing of pulmonic valve
|5%-29% of people have these symptoms|
|Abnormal aortic valve cusp morphology||0031567|
|Atrial situs inversus||0011538|
|Bilateral superior vena cava with bridging vein||0011667|
|Congestive heart failure||
Heart failure[ more ]
Blue discoloration of the skin
|Double aortic arch||0011590|
|Double outlet left ventricle||0011581|
|Ebstein anomaly of the tricuspid valve||0010316|
|Failure to thrive||
Weight faltering[ more ]
|First degree atrioventricular block||0011705|
|Gerbode ventricular septal defect||0011621|
|Global systolic dysfunction||0005185|
|Mobitz I atrioventricular block||0011707|
|Patent ductus arteriosus||0001643|
|Perimembranous ventricular septal defect||0011682|
|Premature atrial contractions||0006699|
|Pulmonary artery atresia||0004935|
|Situs inversus totalis||
All organs on wrong side of body
|Supraventricular tachycardia with an accessory connection mediated pathway||0011688|
|Third degree atrioventricular block||
Complete heart block
|1%-4% of people have these symptoms|
The resources below provide information about treatment options for this condition. If you have questions about which treatment is right for you, talk to your healthcare professional.
Related diseases are conditions that have similar signs and symptoms. A health care provider may consider these conditions in the table below when making a diagnosis. Please note that the table may not include all the possible conditions related to this disease.
Conditions with similar signs and symptoms from Orphanet
The differential diagnosis is centered on assessing whether the patient presents isolated malformations, or a spectrum of malformations, and includes double inlet left ventricle (see this term) with left-sided incomplete right ventricle, isomerism of atrial appendages with left-handed ventricular topology.
Visit the Orphanet disease page for more information.
Support and advocacy groups can help you connect with other patients and families, and they can provide valuable services. Many develop patient-centered information and are the driving force behind research for better treatments and possible cures. They can direct you to research, resources, and services. Many organizations also have experts who serve as medical advisors or provide lists of doctors/clinics. Visit the group’s website or contact them to learn about the services they offer. Inclusion on this list is not an endorsement by GARD.
These resources provide more information about this condition or associated symptoms. The in-depth resources contain medical and scientific language that may be hard to understand. You may want to review these resources with a medical professional.
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