基于压力的单次跳动法评估右心室射血分数:概念证明摩根富林明欧洲呼吸杂志乔和J FD欧元欧洲呼吸学会SP 1901635 10.1183/13993003.01635 -2019188bet官网地址签证官55是3 A1 Heerdt, Paul m . A1 Kheyfets Vitaly A1 Charania,索非亚A1 Elassal,艾哈迈德·辛格A1 Inderjit年2020 UL //www.qdcxjkg.com/content/55/3/1901635.abstract AB