RESEARCH ARTICLE

1. Age-related outcomes in patients with cardiogenic shock stratified by etiology
2. Current and recent cigarette smoking in relation to cardiovascular and non-cardiovascular mortality in an elderly male Chinese population
3. Development and validation of a score predicting mortality for older patients with mitral regurgitation
4. Prolonging dual antiplatelet therapy improves the long-term prognosis in patients with diabetes mellitus undergoing complex percutaneous coronary intervention
5. Prognostic value of hematological parameters in older adult patients with acute coronary syndrome undergoing coronary intervention: a single centre prospective study

LETTER TO THE EDITOR

1. Feasibility of emergent transcatheter aortic valve replacement sequentially followed by cardiac computed tomography angiography: experience from the procedure
2. The first experience of multi-gripper robot assisted percutaneous coronary intervention in complex coronary lesions
3. Transcatheter aortic valve implantation in a patient with anomalous right coronary artery originating from the left aortic sinus with interarterial course