Figure 1.
Diagnostics, including echocardiography, radiology and pathology: (A) representative images of initial echocardiography depicting reduced LVEF and 3 months follow up echocardiography depicting improved LVEF. (B) Electrocardiogram recorded during tachycardic (180/min) atrial fibrillation. (C) Representative images from cardiac MRI, recorded one day after initiation of prednisone. (D) Histopathology and Immunohistology of endomyocardial biopsies including Masson Trichrome, HE, CD3 (T lymphocytes), CD20 (B lymphocytes), CD68 (macrophages) and MHCII stains. Scale bar as indicated.