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. 2021 Nov 15;8(1):e001121. doi: 10.1136/bmjresp-2021-001121

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© Author(s) (or their employer(s)) 2021. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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Standard CPET equipment. CPET, cardiopulmonary exercise testing. 1, blood pressure monitor; 2, mask, volume sensor and gas analyser tubing; 3, 12-lead ECG; 4, ergometer (cycle, treadmill, arm crank, etc); 5, pulse oximeter (finger, earlobe and forehead placement); 6, gas analyser; 7, display of breath by breath data and exercise ECG. CPET, cardiopulmonary exercise testing.