Reversible Right Ventricular Hypertrophy Due to Cardiac Sarcoidosis

A 42-year-old man was admitted to our hospital with shortness of breath on light effort. An ECG revealed advanced AV block (Figure 1A), and a chest CT scan showed markedly increased thickness (12 mm) of the right ventricular wall (Figure 2A). The endomyocardial biopsy showed a noncaseous epithelioid …