血管瓣膜

blood vessels───血管

blood vessel───[解剖]血管

hovering vessels───悬停船舶

In addition, platelet clumping can cause small blood clots, growths on the heart valves or inflammation of blood vessels that can block the blood supply to the heart and brain.───此外，血小板凝固不但会在心瓣上形成微小血栓，致使栓体不断增长；还会引起血管发炎，从而导致血液无法输送到心脏和大脑。

main applications of collagen in tissue engineering including skin replacement, bone substitutes and artifical blood vessels and valves.───于组织工程，例如皮肤替换、骨替换以及人造血管和瓣膜的替换，就是胶原的重要用途之一。