A 53-year-old woman with a past medical history of chronic kidney disease due to diabetic nephropathy is noted to have hyperphosphatemia and hypocalcemia on routine electrolyte measurement. The disturbance is likely a result of metabolic bone disease seen in patients with chronic kidney disease. Which of the following findings is most likely associated with this electrolyte disturbance?
lethargy neuromuscular irritability anorexia tachyarrhythmias