The DCRV Enigma

Cardiac MRI is an important tool to diagnose adult congenital heart disease including double-chambered RV

The DCRV Enigma

51-years old with giddiness every morning on waking up.

Echo showed RV changes.

Cardiac MRI shows marked RV hypertrophy, the cause of which is abnormal musculature in the subpulmonic region, dividing the heart into a high-pressure proximal chamber and a low-pressure distal chamber, a double-chambered right ventricle or DCRV.

In this case, there are abnormal septo-parietal and septo-marginal trabeculae causing the stenosis.

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