File:Severe ME CFS tilt test results.png

Title: (or description)
Cerebral blood flow before and after a 20 degree tilt test in patients with severe ME who were bedbound. Some patients could not tolerate 15 mins at a 20 degree angle. Patients had been ill on average 14 years, and their average age was 35.

Author: (or citation)
van Campen, C.L.M.; Rowe, P.C.; Visser, F.C. Cerebral Blood Flow Is Reduced in Severe Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Patients During Mild Orthostatic Stress Testing: An Exploratory Study at 20 Degrees of Head-Up Tilt Testing. Healthcare 2020, 8, 169.

Source: (e.g. internet address)
https://doi.org/10.3390/healthcare8020169