1. Orthostatic Hypotension: A Practical Approach to Investigation and Management 
Amy C. Arnold, PhD, MSCI, Satish R. Raj, MD, MSCI 
Canadian Journal of Cardiology 
Volume 33, Issue 12, Pages (December 2017)
DOI: /j.cjca
Copyright © 2017 Canadian Cardiovascular Society Terms and Conditions

2. Figure 1
Head-up tilt table test in a patient with orthostatic hypotension showing instantaneous heart rate (top) and blood pressure trace (bottom). At baseline, the heart rate is around 75 bpm, and the blood pressure is around 120/65 mm Hg. Immediately with the onset of head-up tilt at 70° (vertical line), the systolic blood pressure and diastolic blood pressure both decrease, with a narrowing of the pulse pressure (bottom). There is also a small, but blunted, increase in heart rate (top).
Canadian Journal of Cardiology  , DOI: ( /j.cjca )
Copyright © 2017 Canadian Cardiovascular Society Terms and Conditions