case_images: PMC11773369_01
case_images: (a) Patient photograph taken before the cardiopulmonary arrest (CPA). (b) Contrast-enhanced CT scan showing a 600 x 100 mm mass.. The arrowhead indicates the left internal mammary artery.
case_images: cureus-0017-00000078111-i01.jpg
case_images: PMC11773369_01_cureus-0017-00000078111-i01.jpg
case_images: FIG1
case_images: It showed persistent venous bleeding, which was stopped by compression (Figure 1a). Contrast-enhanced computed tomography (CT) showed a 600 x 100 mm mass with a well-defined border and a contrast effect in the left breast (Figure 1b).
case_images: Post-resuscitation ECG showing ST-segment elevation in leads II, III, and aVF (V6 lead: electrocardiogram artifact).
case_images: cureus-0017-00000078111-i02.jpg
case_images: PMC11773369_01_cureus-0017-00000078111-i02.jpg
case_images: FIG2
case_images: ST-segment elevation in leads II, III, and aVF (Figure 2), and the patient was judged to have a right ventricular infarction. She was diagnosed with hemorrhagic and cardiogenic shock.
case_images: (a) Coronary angiogram in posterior-anterior (PA)-cranial 40  projection showing 50% stenosis in the mid-left anterior descending (LAD) artery. (b) Coronary angiogram in PA-cranial 20  projection showing chronic total occlusion of the right coronary artery (RCA).
case_images: cureus-0017-00000078111-i03.jpg
case_images: PMC11773369_01_cureus-0017-00000078111-i03.jpg
case_images: FIG3
case_images: On the 21st day, CAG was performed, which revealed chronic total occlusion of the right coronary artery (Figure 3).
case_images: (a) Patient photograph taken 37 days after cardiopulmonary arrest (CPA). (b) CT images showing tumor regression to 40 mm.
case_images: cureus-0017-00000078111-i04.jpg
case_images: PMC11773369_01_cureus-0017-00000078111-i04.jpg
case_images: FIG4
case_images: CT performed on day 37 revealed that the tumor had regressed to 40 mm (Figures 4a, 4b).