Diagnostic problems:  presentation of case.
D001943:Breast Neoplasms; D006327:Heart Block / Q000150:complications*; D006801:Humans; D008113:Liver Neoplasms; D008175:Lung Neoplasms; D010190:Pancreatic Neoplasms
BREAST/neoplasms; HEART BLOCK/complications; LIVER/neoplasms; LUNGS/neoplasms; PANCREAS/neoplasms