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Grading of autonomic function tests
|
Blood pressure tests
|
Heart-rate tests
|
|||||
|---|---|---|---|---|---|---|
| Score | BP response standing | BP response handgrip | HR Valsalva | HR deep breathing | HR variation during standing | |
| Normal | 0 | ≤ 10 | ≥ 16 | > 1.21 | ≥ 15 | ≥ 1.04 |
| Borderline | 1 | 11-29 | 11-15 | — | 11-14 | 1.01-1.03 |
| Abnormal | 2 | ≥ 30 | ≤ 10 | ≤ 1.21 | ≤ 10 | ≤ 1.00 |
BP=blood pressure; HR-heart-rate
