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Fig. 3 | Cardio-Oncology

Fig. 3

From: Surveillance cardiopulmonary exercise testing can risk-stratify childhood cancer survivors: underlying pathophysiology of poor exercise performance and possible room for improvement

Fig. 3

A and B: Scatter graphs with ventilatory anaerobic threshold (VAT) in x-axis and peak oxygen consumption (pVO2) in y-axis to assess exercise endurance beyond anaerobic threshold (AT) when anaerobic metabolism is supposed to start. C and D: Scatter graphs with ΔVO2/ΔHR (surrogate of stroke volume) in x-axis and peak oxygen pulse (pOP: stroke volume surrogate at the peak exercise) in y-axis

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