Table 1.
Emergency: Immediate risk to life, organ or limb |
Urgency: If not performed within hours can cause injury, including life-threatening or organ dysfunction |
Non-urgent and non-elective (NU/NE) or time-sensitive procedure: If not performed within days can cause injury (organic dysfunction or reduced quality of life) |
Elective |
Source: Guidelines ACC/AHA (American College of Cardiology/American Heart Association) 2014 (9).