檢視三尖瓣的原始碼

{| class="wikitable" align="right"

|- 

| style="background: #008080" align= center|  '''<big>三尖瓣</big> '''

|-

| 

[[File:U=1610755807,1897601463&fm=26&gp=0.jpg|缩略图|居中|[https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1607334116337&di=2d3e6eb523840421d4786de562421e04&imgtype=0&src=http%3A%2F%2Fwww.ydyy120.com%2Fuploads%2F201601%2F21%2F14533598739770.jpg原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E4%B8%89%E5%B0%96%E7%93%A3&step_word=&hs=0&pn=2&spn=0&di=167970&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1610755807%2C1897601463&os=812462628%2C3021480184&simid=0%2C0&adpicid=0&lpn=0&ln=1355&fr=&fmq=1607324030471_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fwww.ydyy120.com%2Fuploads%2F201601%2F21%2F14533598739770.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fooo_z%26e3By1yy8da_z%26e3Bv54AzdH3FxgAzdH3FlmlAzdH3Fn0m00_z%26e3Bip4s&gsm=3&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 来自 百度的图片]]]

|-

| style="background: #008080" align= center|

|-
 
| align= light|
|}
右房室口，以致密结缔组织构成的纤维支架环上附着有3个[[三角形]]瓣膜，称三尖瓣或右房室瓣。三尖瓣如同一个“单向活门”，保证[[血液循]]环由右心房一定向右心室方向流动和通过一定流量。