Steepness
131Descent (aircraft) — A descent during air travel is any portion where an aircraft decreases altitude, and is the opposite of an ascent or climb. Descents are an essential component of an approach to landing. Other intentional descents might be to avoid traffic, poor… …
132Cardiac stress test — Not to be confused with Cardiac arrest. Cardiac stress test Intervention A male patient walks on a stress test treadmill to have his heart s function checked ICD 9 CM …
