Effect of different work rate increasing rate on the overall function evaluation of cardiopulmonary exercise testing I—peak parameters and changes in respiratory exchange rate

HAO Lu, SUN Xing-guo, SONG Ya, LIU Fang, TAI Wen-qi, GE Wan-gang, LI Hao, ZHANG Ye, CHEN Rong, , ZOU Yu-xin, , MA Ming-xin, , XIA Rui, , HUANG Yan, XIE You-hong

CJAP . 2021, (2): 113 -119 . DOI: 10.12047/j.cjap.0083.2021.113