This is a case of 19-year-old female, Filipino patient, who was admitted for exertional dyspnea and cyanosis.
Nineteen years prior to admission, at four months old, patient was noted to have circumoral cyanosis during crying, poor oral intake, and was noted to have rapid breathing. At 5 months - 1 year old, patient had recurrent cough, with no associated with fever. Consult done in a local Health Center and a "murmur" was heard thus, was advised consult in our instititution.
The objective of this study is to report a rare case of a complex congenital heart disease, common atrium with a single ventricle in a 19-year-old Filipino patient.