case_images: PMC11664178_01
case_images: Electrocardiogram: Poor R-wave progression in the limb leads and T-wave flattening in the limb leads and from V4 to V6.
case_images: gr1.jpg
case_images: PMC11664178_01_gr1.jpg
case_images: fig0005
case_images: Chest X-ray (PA view) showed cardiomegaly with an inverted cup sign (Fig. 1).
case_images: Admission Chest X-ray, showing grade 2 cardiomegaly and the "inverted cup" sign.
case_images: gr2.jpg
case_images: PMC11664178_01_gr2.jpg
case_images: fig0010
case_images: The electrocardiogram showed signs of low voltage in the limb leads (Fig. 2).