Table 1 AMPDS classification of chest pain showing determinant descriptors and coding .

Pain		Descriptor		Code
Chest pain		Abnormal breathing		10C02
Chest pain		Cardiac history		10C04
Chest pain		Cocaine		10C03
Chest pain		Breathing normally >35 breaths/min		10C01
Chest pain		Severe respiratory distress		10D01
Chest pain		Non‐alert		10D02
Chest pain		Clammy		10D03
Chest pain		Nausea or vomiting		10D04