This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Kidney, Subject name: Medicine
[{'content': 'Most common cause of death in dialysis patient \nSelect and explain. \nA. Cardiovascular, B. Infection, C. Malignancy, D. Anemia', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Cardiovascular disease constitutes the major cause of death in ESRD (rates are higher in patients receiving dialysis than in post transplantation pts) . causes are :associated risk factors (DM, HTN...), changes in extracellular volume, alterations in cardiovascular dynamics during dialysis treatment . Hypotension is the most common acute complication of HEMODIALYSIS paicularly among diabetic pts. Major complications of peritoneal dialysis -peritonitis, weight gain, residual uremia. Ref:Harrison 20th edition pg no.2125,2124', 'role': 'assistant'}]