Widya Sri Hastuti, Wiwien Heru Wiyono, Ratnawati, Iwang Gumiwang, Joedo Prihartono Abstract Introduction : Acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is associated with a high risk of mortality. Cardiovascular disease is major cause of mortality in COPD. We hypothesized a risk-prediction model using modification of CURB-65 score (CURB-65 with cardiovascular disease) could predict risk […]