Kawabe Taisei, Miyazaki Yusuke, Tsubokawa Tsunehisa
Department of Anesthesiology, The Jikei University School of Medicine, Tokyo, Japan.
CASE (Phila). 2025 Jan 30;9(3):90-94. doi: 10.1016/j.case.2024.12.007. eCollection 2025 Mar.
• LV thrombus can cause embolism, requiring anticoagulation or thrombectomy. • Lowering CPB flow during aortic clamping risks LV thrombus entering circulation. • Adjusting CPB flow to keep the aortic valve closed on TEE may prevent embolism. • Increasing venous drainage to eliminate cardiac output may prevent embolism.
• 左心室血栓可导致栓塞,需要进行抗凝治疗或血栓切除术。
• 在主动脉钳夹期间降低体外循环流量会使左心室血栓进入循环。
• 根据经食管超声心动图调整体外循环流量以使主动脉瓣保持关闭状态可能预防栓塞。
• 增加静脉引流以消除心输出量可能预防栓塞。