73 岁男性，气促，肺功能检查结果，有无肺气肿可能

男，73我是大连的李原春，今年73岁。近来气促，觉得气不够用。多年来我经常接触化学药品[如甲苯等]，以前[2006年]我曾经去过大连第三医院拍了X片。说我是肺气肿，当时我没有任何症状，也没有治疗。现在觉得不太好，今年四月去大连第二医院检查结果是肺部无异常所见。又作了肺医生，您好我功能检查，结果如下；年龄；73身高；172Cm体重。62Kg[FUC]try3FUC4.10LFUCpr3.35L%FUC122.39%FEU.52.77LFEU13,47LFEU1pr2.51L%FEU1138.25%FEU34.05LFEU1%G84.63%FEU1%pr64,56%%FEU1%131,09%FEU1%T%FEU3%98.78%MEFR6.67L/sMMF4.01L/sMMFpr3.05L/s%MMF131.48%FEF75-851.11L/sAY%LNDEX103,58%FIUC1.44LFIU.51.25LCUI.52.22F[FEU1%][-][F-U]try3PFE7.88L/SPFEpr8.22L/S%PEF95.86%U757,82L/SU75pr7.39L/S%U75105.82%U504.51L/SU50pr4.60L/S%U5098.04%U251.76L/S25pr1.39L/S%U25126.62%U100.38L/SPEF/H4.58L/S/MU75/H4.55L/S/MU50/H2.62L/S/MU25/H1.03L/S/MU10/H0.22L/S/MU50/U252.56U25/U104.63MTC75-503.241/SMTC50-252.671/SMTC26-RU1.721/SMTCR1.56QI2.00IU503.43L/SE59/I501.31F[U25/H][-][FUC]try3FUC4.18LFUCpr3.35L%FUC124.78%FEU.52.84LFEU13,59LFEU1pr2.51L%FEU1143.03%FEU34.15LFEU1%G86.89%FEU1%pr64,56%%FEU1%133.04%FEU1%T%FEU3%99.28%MEFR6.67L/sMMF4.26L/sMMFpr3.05L/s%MMF139.67%FEF75-851.31L/sAY%LNDEX107.16%FIUC3.79LFIU.52.35LCUI.1.21F[FEU1%][-][F-U]try3PFE7.43L/SPFEpr8.22L/S%PEF90.39%U757,12L/SU75pr7.39L/S%U7596.35%U505.31L/SU50pr4.60L/S%U50115,43%U252.08L/S25pr1.39L/S%U25149/64%U100.60L/SPEF/H4.32L/S/MU75/H4.14L/S/MU50/H3.09L/S/MU25/H1.21L/S/MU10/H0.35L/S/MU50/U252.55U25/U103,47MTC75-501,731/SMTC50-253.091/SMTC26-RU1.991/SMTCR1.55QI1.73IU5036.38L/SE59/I500.83F[U25/H][-]请问肺功能如何,是否有肺气肿可能