THAT unknown medical.
You're called to residence for an unknown medical. Short response time to scene. Once you arrive you gain access by unlocked door and find patient slumped to the right in a kitchen chair and moaning "oh my head, it hurts" over and over. Patient responds to speech by only continued moans. Patients medications suggest significant cardiac history. Patient rapidly moved to stair chair and moved to ambulance. While moving patient from the house he stops moaning and is no longer responding to voice, only painful stimulus.