Name 4 morphological changes that are commonly seen on an ECG in patients with subarachnoid haemorrhage?

Morphological Changes
  • High R waves (19%) 0.5
  • ST depression (15%) 0.5
  • T-wave abnormalities (32%) 0.5
  • Large U waves (47%) 0.5
  • Prolonged QTc (23%) 0.5