Peak and mean (average ± standard deviation) values of the endothelial cell activation potential (ECAP) on device surface in the cohort of 20 cases.

ECAP values > 0.5 Pa−1 (highlighted in bold) may indicate high risk of device-related thrombus (DRT). LAAO: left atrial appendage occlusion. PR: pulmonary ridge * defines the patients with DRT.

ECAP值>0.5 Pa⁻¹（以粗体标注）可能提示存在较高的器械相关血栓（device-related thrombus, DRT）发生风险。LAAO：左心耳封堵术（left atrial appendage occlusion）。PR：肺嵴（pulmonary ridge），* 用于标记发生器械相关血栓的患者。