(Extract from JASE 2010;23:465-495)
1. Normal MV inflow Doppler:
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg13Hz85xpV9iZGdzCq1IAWhvhFHaZPZr1Qesf1MsAYDpmUeSjpVM_Vc2ANeiO06iouft6fqgFK3_8iaAot6KRU0yZtTww4aToSkOj51HWsdeHgQA4QbJXMfyS7JqlGI6HDH7jAWQ/s400/MVinflowDoppler1JASE2010.png)
2. Isovolumic Relaxation Time
(Duration between closure of AoV and Opening of MV)
Measured from CW Doppler trace that has both LVOT and MV flows.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjuTMnUU3NvffrrI-HM7fZy-tFiIjRQgi08diGo9ZV0Ouq1bbk76_QTybgRa90QTEyfDHCBE_f1M5b9VHk2PBuf4RB9kk-p-CuZRYymSIWR64RTar464sWQPxh9UAY5j3f2vy0oNA/s400/MVinflowDoppler2-IVRT-JASE2010.png)
3. Deceleration time
Deceleration time for E wave.
No comments:
Post a Comment