Copyright
©The Author(s) 2018.
World J Diabetes. Jan 15, 2018; 9(1): 1-24
Published online Jan 15, 2018. doi: 10.4239/wjd.v9.i1.1
Published online Jan 15, 2018. doi: 10.4239/wjd.v9.i1.1
Table 5 Normal, borderline and abnormal values in tests of cardiovascular autonomic function[27]
Normal | Borderline | Abnormal | |
Tests reflecting mainly parasympathetic function | |||
Heart rate response to Valsalva Manoeuvre (Valsalva ratio) | ≥ 1.21 | 1.11–1.20 | ≤ 1.10 |
Heart rate (R-R interval) variation | ≥ 15 beats/min | 11–14 beats/min | ≤ 10 beats/min |
During deep breathing (maximum-minimum heart rate) immediate heart rate response to standing (30:15 ratio) | ≥ 1.04 | 1.01-1.03 | ≤ 1.00 |
Tests reflecting mainly sympathetic function | |||
Blood pressure response to standing (fall in systolic blood mmHg mmHg mmHg pressure) | ≤ 10 | 11–29 | ≥ 30 |
Blood pressure response to sustained handgrip (increase in diastolic blood pressure | ≥ 16 mmHg | 11–15 mmHg | ≤ 10 mmHg |
- Citation: Serhiyenko VA, Serhiyenko AA. Cardiac autonomic neuropathy: Risk factors, diagnosis and treatment. World J Diabetes 2018; 9(1): 1-24
- URL: https://www.wjgnet.com/1948-9358/full/v9/i1/1.htm
- DOI: https://dx.doi.org/10.4239/wjd.v9.i1.1