case_images: PMC10161302_01
case_images: (A) Transthoracic echocardiography showed the cardiac mass (40 mm x 48 mm) located in the right atrium. (B) Computed tomography showed a hypointense shadow in the right atrium, considering a possible mucinous tumor; the atrium was enlarged.
case_images: 10.1177_23247096231171471-fig1.jpg
case_images: PMC10161302_01_10.1177_23247096231171471-fig1.jpg
case_images: fig1-23247096231171471
case_images: The patient was admitted to the hospital and the cardiac ultrasound examination (Figure 1A) showed that the right atrium was enlarged. Chest computed tomography (CT) examination (Figure 1B) showed a hypointense shadow in the right atrium, considered a possible mucinous tumor; the atrium was enlarged.
case_images: ECG suggests (1) atrial fibrillation, (2) ectopic rhythm, and (3) right bundle branch complete conduction block.. Abbreviation: ECG, electrocardiogram.
case_images: 10.1177_23247096231171471-fig2.jpg
case_images: PMC10161302_01_10.1177_23247096231171471-fig2.jpg
case_images: fig2-23247096231171471
case_images: Electrocardiogram (Figure 2) suggested AF, ectopic rhythm, and complete conduction block of the right bundle branch.