A 69-year-old woman with metastatic breast cancer develops multiple organ dysfunction and expires. The heart at autopsy weighs 380 g (normal = 230 to 280 g in women). The patient’s myocardium (right) is compared to normal myocardium (left). These pathologic findings are mostly likely due to which of the following conditions?
- Amyloidosis
- Chemotherapy
- Hypertension
- Inflammation
- Ischemia