Unroofed coronary sinus (UCS) is a rare cardiac anomaly that results in communication between the coronary sinus and the left atrium. We described an unusual presentation of UCS in a 48-year-old female that was not corrected during an initial secundum ASD repair 22 years ago.
ASJC Scopus subject areas
- Pulmonary and Respiratory Medicine
- Cardiology and Cardiovascular Medicine