Assertion: adaptive servo ventilation | /r/HasProperty | non-invasive method
Facets:
value: for treating central sleep apnea
type: PURPOSE
Source sentences:
text: Created in 1998, Adaptive Servo Ventilation (ASV) is a non-invasive method for treating central sleep apnea and other conditions such as complex sleep apnea, mixed sleep apnea, and Cheyne-Stokes.