Education

Obstructive and Restrictive Lung Diseases

04 Jun 2025

Obstructive

	Normal	Emphysema	Chronic Bronchitis	Asthma
FEV₁	80%+	↓	↓	↓
FEV₁/FVC	70%+	↓	↓	↓
FVC	80%+	-/↓	-/↓	-/↓
DLCO		-/↓	-	-/↑