A 52 year male with chest discomfort for 30 minutes.
A 56 year female with chest pain for 8 hours.
A 58 year male with ongoing pain for 12 hours.
A 64 year male with chest pain 3 months back for which he consulted a chemist and was started on some treatment. Now, he c/o DOE class III.
An 80 year female presents with persistent chest heaviness for 24 hours, with recent worsening along with dyspnoea and orthopnoea.