A 72-year-old woman presents with septic shock secondary to pneumonia. Blood pressure is 80/40 mmHg despite 30 mL/kg of IV crystalloid resuscitation. What is the most appropriate next step in haemodynamic management?AStart a noradrenaline infusion via central or well-functioning peripheral lineBGive further large fluid boluses until pulmonary oedema developsCStart dopamine as first-line vasopressorDUse oral midodrineERely solely on high-dose corticosteroidsCheck my answer