The diastolic transseptal pressure gradient correlated inversely with the eccentric index.
跨室间隔压力差与左室舒张末偏心指数呈显著负相关。
2
Methods: a new self - manufactured LAA occluder was implanted into the LAA through a transseptal catheter in 20 dogs.
方法：用自行研制的新型左心耳封堵器经导管封堵20只犬的左心耳。
3
The puncture device is adjustable from a position within the dilator to a position extending beyond the end of the dilator when necessary for use in transseptal procedures.