DAFTAR ISI DAFTAR ISI ........................................ i BAB 1 TINJAUAN PUSTAKA............................. 1 1.1 penyakit paru Obstuktif Kronik........... 1 1.1 Definisi................................. 1 1.2 Etiologi................................. 1 1.3 Patogenesis............................... 3 1.4 Patofisiologi............................. 5 1.5 Diagnosis................................. 6 1.6 Derajat PPOK ............................. 11 DAFTAR PUSTAKA .................................... ii