Bronkiolitis Panbronkiolitis difus Respiratory syncytial virus Human coronavirus HKU1 Takipnea Radang paru-paru Penyakit paru obstruktif kronis Asbestosis Intoleransi gluten Laringitis Virus parainfluenza manusia Edema paru Bronkitis Emboli paru Asma Hipertensi paru