Double-Chambered Right Ventricle in Adulthood: A Case Series.

• DCRV is a rare cardiac anomaly leading to subvalvular RVOT obstruction. • DCRV is most frequently found in children but can occur in adults. • Adults with DCRV are often initially misdiagnosed. • Echocardiography is the first-line imaging modality to visualize this anomaly. • Providers should be aware of this condition and the associated image findings.