Impact of the Charlson Comorbidity Index on the Short-Term and Long-Term Prognoses of Patients with Coronary Artery Disease Undergoing Percutaneous Coronary Intervention. - Ma, Yixin; Luo, Hongyu; Zhao, Huan; Zhao, Ou; Ma, Lina; Yang, Wei; Yi, Ming; Sun, Lijie; Li, Jing (Therapeutics & Clinical Risk Management, 2026)