valve with three cusps; situated between the right atrium and the right ventricle; allows blood to pass from atrium to ventricle and closes to prevent backflow when the ventricle contracts
tricuspid valve的用法和样例:
例句
The ablation target site was the isthmus between tricuspid valve annulus and inferior vana cava. 位于三尖瓣环和下腔静脉口间的峡部为消融部位。