system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 50 year old man develops an excruciating headache. On examination he has nuchal rigidity. NCCT performed after 4 hours shows blood in the Sylvain fissure. What does the ECG show?
assistant
The correct answer is  Case of SAH:- Hypothalamic stimulation Autonomic dysregulation ECG changes with SAH are: Left axis detion U waves T-wave- Deep symmetrical T wave inversion R-wave abnormalities Non-specific ST-T changes