(1) Background: Asthma is a complex heterogeneous disease that likely comprises several distinct disease phenotypes. where the clustering approach has been used to classify the heterogeneous asthma population into distinct phenotypes; (2) Methods: For a period of 1 year. we evaluated medical history data of 71 children with asthma aged 3 to 17 years. performing pulmonary function tests. https://www.viziondigi.com/product-category/toys-other/