Case Report
Asymptomatic Severe Vagal and Sympathetic Cardiac Denervation in Holmes-Adie’s Syndrome
Table 1
Heart rate variability in the time and frequency domains.
| | Supine | Standing | Rhythmic breathing |
| Mean HR | 61.9 | 66.3 | 60.8 | SD | 1.2 (normal: 3.7 ± 1.5) | 1.5 (normal: 5.3 ± 2) | 2.1 (normal: 7.1 ± 2.7) | Range | 6.2 (normal: 23 ± 9) | 7.3 (normal: 27 ± 9) | 8.8 (normal: 32 ± 9) | Max HR | 65.3 | 70.1 | 65.7 | Min HR | 59.1 | 62.8 | 56.8 | Max/min | 1.1 (normal: 1.4 ± 0.2) | 1.1 (normal: 1.45 ± 0.2) | 1.1 (normal: 1.59 ± 0.2) | VC (%) | 1.9 (normal: 5.6 ± 2.5) | 2.3 (normal: 6.6 ± 2.9) | 3.4 (normal: 10.5 ± 4.5) | LF total power (normalized) | 6.4 (normal: 8.1 ± 2.5) | 5.0 (normal: 6.2 ± 1.9) | 2.8 (normal: 4.3 ± 2.4) | HF total power (normalized) | 4.9 (normal: 10.1 ± 3.6) | 3.1 (normal: 4.9 ± 2.6) | 0.9 (normal: 2.4 ± 1.2) | SVB | 1.3 (normal: 0.85 ± 0.3) | 1.6 (normal: 1.5 ± 0.6) | 3.1 (normal: 1.83 ± 0.5) |
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Normal values for our laboratory in 30 healthy controls.
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