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. 2021 Nov 29;9(12):927–937. doi: 10.1016/j.jchf.2021.10.002

Figure 3.

Figure 3

Dysfunctional Breathing in 4 Patients (Patients #8-#11)

In these individual patient graphs of RR and TV vs ventilation, the reverse of normal exercise ventilatory pattern is observed. In these patients, the RR rapidly increases on exercise rather than the TV. Abbreviations as in Figure 1.