n transverse plane if we do posterior leads? and why so ? was the fluid posterior?thanksNidalIsmail@LinkedInReplyDeleteSteve SmithMarch 23, 2011 at 7:40 AMLBBB transition may be at V4-V5 or V5-V6 depending on a lot factors, including but not limited to lead placement and anatomic variation.ReplyDeleteChristopherMarch 27, 2011 at 8:26 PMAre those a look of the LV/LA in the parasternal long axis vie