The study is examining differences in central arterial stiffness, orthostatic changes in blood pressure, norepinephrine, and plasma renin in individuals with spinal cord injury compared with age-matched uninjured controls. Arterial stiffness and blood pressure will be collected in the laying down position. A blood sample of norepinephrine and plasma renin will also be collected. The participant will tilt to 30, 45 and 60 degrees for 10 minutes at each angel. Blood pressure and heart rate will be monitored at each angle. Another blood sample of renin and norepinephrine will be collected at the end of 10 minutes at 60 degrees.
The study is examining differences in central arterial stiffness, orthostatic changes in blood pressure, norepinephrine, and plasma renin in individuals with spinal cord injury compared with age-matched uninjured controls.