My daring mum underwent open heart surgery yesterday. The hospital called late evening yesterday to say the op went well, she was transferred to ICU. My dad has spoken to ICU today and has been told that she isn't responding to cues and they will need to do a brain scan. We're all lost for answers right now. Is this usual in older patients, she's 73. She's always really anxious and was very stressed leading up to the op. Struggling to get my head around it and really hoping that it's just a common (?) adverse reaction.
Any advice or help very gratefully received.