Optimal timing of percutaneous coronary intervention in elderly patients with acute ST-segment elevation myocardial infarction presenting late - Jia, Haiyan; Zhang, Weifeng; Jia, Shengqi; Zhang, Jun; Xu, Zhanwen; Li, Yaqin (Kardiochirurgia i Torakochirurgia Polska/Polish Journal of Thoracic and Cardiovascular Surgery, 2024)