Figure 3.

MSNA expressed as bursts min⁻¹ (BPM) and mean arterial blood pressure in three patients with McArdle's disease and five healthy matched subjects at rest, at the end of 2-3 min of static elbow flexing exercise at 30 % of MVC (Exercise), during post-exercise ischaemia (PEI) and during recovery. Values are means ±s.e.m.* Significantly different from Rest values in all subjects. All data points are based on observation in three McArdle patients and five healthy subjects, except blood pressure data, which are missing for one healthy subject, and recovery data, which are missing for one of the McArdle patients.