左室流出道超声测量
![请问左室流出道的测量方法 - 超声医学讨论版 - 爱爱医医学论坛](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E95AA40824237CEDE90FD92D5632C503122E0146261B718469CF27255457278D9ECA054EFF12212BD9DE5DEEA16A418B0962302DE7CDB2ACA3F516C8F3E10953CBCF4F855CA94DF4AE7BD110F25D59A227)
请问左室流出道的测量方法 - 超声医学讨论版 - 爱爱医医学论坛
图片尺寸400x469![图2‐1‐211 非梗阻者左室流出道频谱,血流速度正常](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A731E3826F6BE02F265754A1D0C52D98D58CDB001F9D571BC3447871F4E38950B27D979E604B2EC8517FACA6D5FF08EFB16009AA8C4303B3099417CE609D7956D95492D09A94313EB37430C7C854A9127C1)
图2‐1‐211 非梗阻者左室流出道频谱,血流速度正常
图片尺寸631x432![这里简单介绍一下, 左室流出道测量:在朱向明老师主编的 临床超声测量](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D57096585B1C60EE0C62577E08AF12088E00082FCA2F3D39A0F14D9ECB34D124AB49622EE205D2378CC147821CCEC67B3FE95180478C5A5A006528B1E75EB075928A010B73D972772B7EBA1514ED668A)
这里简单介绍一下, 左室流出道测量:在朱向明老师主编的 临床超声测量
图片尺寸813x376![图2‐1‐207 左室流出道梗阻者,收缩早期流出道内见五色镶嵌细窄射流](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83AE34368AACFB4AE21C764536089EF3662EB2B67C644AA0D03DB732BEC71626F1257C165D3CEDB704930A7FB954D6307D06DCE8AB460A0303FE22F4FB4515AA6C8F34AB39D695FE244D95AE425A631545)
图2‐1‐207 左室流出道梗阻者,收缩早期流出道内见五色镶嵌细窄射流
图片尺寸690x472![左室流出道狭窄处血流](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9C414EA12566A256F64F6B76AB7D57E95BDA78A36B6AB2E586AF57101959BAFF85464A7DE841D9508BC590749DDD91F9D2A61F29DB0F76EC6594A295AAB89E28B7197A1506BE381DE5F34B8134D4773A7)
左室流出道狭窄处血流
图片尺寸749x562![图2‐1‐210 左室流出道梗阻时频谱为收缩期负向高速 射流,呈"匕首"样](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73C692D0A1F21A49D5DF556FD359B33C2120846B8C07EDEFA8FC0CF674C6A2BB9210FC964EE702DF82EC55E0A3AE7B6BA22F3974F51E1237A1D23F358FC95C370AB6A5D9D7B9E36D496DF46976D190B14E)
图2‐1‐210 左室流出道梗阻时频谱为收缩期负向高速 射流,呈"匕首"样
图片尺寸631x429![八大结构,两个连续性——左室流出道我们看什么内容?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E834D335935D44F2892A377B7227C096FC988AA99E61707357B90469CF8DD2B32D955ED0CA5D680014793F3880A37F3327FEF0A56BCFCAC6BFDD2239BC66298ABD337787E87744B201F355495FCF00E8FE4)
八大结构,两个连续性——左室流出道我们看什么内容?
图片尺寸1080x1085![脉冲波多普勒示左心室流出道收缩期血流速度轻度增快,速度154 cm/s.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73DFD660CEDFDE31CC547C93527DF86314FE62A27716FED9328A65943F093D4C55B84991FCEBE70EE983CFED1DC466793F31C88A1095DCA13201BAA28F43E6567FBC18B640FCF46817075849E99CBD4350)
脉冲波多普勒示左心室流出道收缩期血流速度轻度增快,速度154 cm/s.
图片尺寸1024x768![舒张期主动脉瓣左室流出道侧见大量反流信号](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E967A736271722262F75A8523F0F3AEE242175E514004C2C2A84A2087A83FADEB6393073ECBAE9577E7BC15C7C0A5C3D8044B48DD4D10A7D0F3AA55F0298B718101DB1227DBD69D4CA9FE0D9D187A7BA8F)
舒张期主动脉瓣左室流出道侧见大量反流信号
图片尺寸472x354![图2‐1‐197 二尖瓣波群m型超声左室流出道梗阻时二尖瓣c‐d段收缩期](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9F5789771897B7D8B9C9610137AC61EE43F143217411E9C5E7C077AEF9FED4C5C0F6D811862AA3D83E6466A417246CF1AAB1335AEF5514D21A501F636BCE395A1BF128F0E541B46479D26ED0146489B9F)
图2‐1‐197 二尖瓣波群m型超声左室流出道梗阻时二尖瓣c‐d段收缩期
图片尺寸631x431![图2‐1‐208 非梗阻者左室流出道收缩期充满蓝色血流,左房内见蓝色](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E830127DECB8D83EE3002DEF312F143F9E70C9E6662B6448317894C22F5A13E88F0FCF9F6BC099B0A72C97F62154004C97EA1DE14AC2D28393E93C2ABE73E477E396E4D7E3CC22E8644BB1BC9036A06A5FF)
图2‐1‐208 非梗阻者左室流出道收缩期充满蓝色血流,左房内见蓝色
图片尺寸689x470![liwen术式治疗轻度室间隔肥厚伴左室流出道严重梗阻并随访2年一例](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9477F3E7ABD921DFF055D3C5B98AA75ECB4A0D68805353282CE1B9A41DFD4120F1B955B5ABAE23EF595FCDDBE64B9D7D581CB8397B07631D7D509D0B9FF9CB3EC3834A55F70BE2DAAA7C0B5ACC9553E42)
liwen术式治疗轻度室间隔肥厚伴左室流出道严重梗阻并随访2年一例
图片尺寸1575x1244![心动图图选项图3术后床旁经食管超声心动图左心室流入-流出道切面二维](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7329593DC551AA9ED4A0DDA9C2253AB7F372016AE66C4DAFD1E98853FFFE9305DF0937A51F58B65519B90A9E2C7B655B375865B941318865D1085AE577C86961CB5CDFEA5127427C8EF4FC8736CC0AC589)
心动图图选项图3术后床旁经食管超声心动图左心室流入-流出道切面二维
图片尺寸2756x1417![心脏超声(图3,4)提示左室肥厚,室间隔最厚达24mm,左室流出道流速7](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DBEED4080C3DBF2B786D87EA803EA277A6D1EE5A1B7B07ED2C5D6D5306C6B9073B099B3671CACEFF66B41E0AE5EE07B67945E15C7AFB5EBF7532766726A39208A93BCB80FDF44AF6DDAA5680CF8A0991)
心脏超声(图3,4)提示左室肥厚,室间隔最厚达24mm,左室流出道流速7
图片尺寸640x554![7 年来心脏超声变化](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E6F2C485BBE3E781710BE208A37838D95F831E3D9530C62115AE1F72E7291A7FE3F6E1FCE30EA134F4AF72B2CD47896E1ADEF0349B27C23B3B83FE77C75EEAD2384EF4D6CD7D9260B3D1059ACB494B16)
7 年来心脏超声变化
图片尺寸525x413![术前食道超声显示左室流出道速度快约6m/s(正常值不超过1.5m/s)](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73C301B686696F8A0F644274790F0D77319C1A5257074DE18A23F2DAF78BCA834C878FFA57866FD4F740078AAD8EE1D569505CA311886F05D0F4272CEAD234E662CA8F330853AEFA1DA19FBB74EA9B4A1E)
术前食道超声显示左室流出道速度快约6m/s(正常值不超过1.5m/s)
图片尺寸550x413![心脏超声病例图像测量](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99EC0CDF80A48277783C617A586D6EEB8E0C509B434ECBB812821FF691FADC0526B1D173DA8BA98E8316B43965CF56DA7F5111709678E154459A7C6A2F38253F9767CE0131611CB864E1959A3AE1E2DBF)
心脏超声病例图像测量
图片尺寸4029x3021![高度注意胎儿心脏左室流出道切面](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9D6BDB57B7B96BA17252987BDC4D748873D81761BFAFE5BC71EB2B93A8DFBD3C8E5B01B23C13180CC2457323E872E061C4A551AD047A543B2720D41643E844D1E33B4D066069B2EA3D18CF09ABA6DA097)
高度注意胎儿心脏左室流出道切面
图片尺寸474x315![舒张期主动脉瓣左室流出道侧见大量反流信号](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83E28A60D8299FA33ED176ACDE234D3DE2C5945F321FB5C6352D52D54691FB5EC325F4FED11DA01EBD732909CFFAACE1EFE9839A934D467159D34B2C1C61D3537C0C5B5B1EE079EF3E77A1269ED68E61A4)
舒张期主动脉瓣左室流出道侧见大量反流信号
图片尺寸472x354![左室流出道流速稍增快191cm/s](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7352242B53C69EF595A9C6A04ADF09643999FFB044262E8D7DC4E2EA2DFC623B03C715CF42B13863FC2EBCF44DBAF198D33C1F257866EDA5F310848D5E74307A1BA6752DE39F035C23803A405CA2A96F50)
左室流出道流速稍增快191cm/s
图片尺寸586x427