Gastrointestinal (GI) bleeding is a common and potentially life-threatening condition that requires prompt and accurate ...

“高血压是诱发主动脉夹层的最大帮凶，高血压患者突发胸背部撕裂样疼痛是典型信号，从发病到死亡可能仅数小时。此外，寒冷、情绪激动等也是诱因。”上海中医药大学附属岳阳中西医结合医院 (简称“上海岳阳医院”)心胸外科主任陈彤宇19日接受采访时表示，如遇突发迁移性胸背痛应立即就医，抓住6小时“黄金救治窗”。心血管疾病患者及中老年人应该加强血压监测管控，在如厕时切忌用力过猛，以免诱发心脑血管意外。

Cryoablation, the destruction of malignant cancer cells by freezing them, is increasingly becoming an alternative to having ...