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. 2024 Mar 22;15:1297964. doi: 10.3389/fneur.2024.1297964

Table 3.

Valsalva and deep breathing test detailed results.

Valsalva test n = 10
Valsalva ratio Mean = 2.266
Blood pressure response phase II Normal 100%
Blood pressure response phase IV Normal 100%
Deep breathing test n =10
Mean heart rate range 21.372
Expiratory/inspiratory range 1.43