Safety analysis of brachial artery sheath removal after heparin reversal with a half dose of protamine after percutaneous coronary intervention: a single-center experience - Wang, Huanhuan; Cui, Cheng; Liu, Dan; Liu, Hongmei; Tian, Tao; Liu, Minghao; Zhang, Bo; Zou, Tongqiang; Gao, Zhan; Gao, Lijian; Liu, Haibo (Frontiers in Cardiovascular Medicine, 2025)