1/7: POCUS Pearl!: Calculating EF Using Simpson's Biplane Method (without math!!) - A Tweetorial: @PennUltrasound @3jeffkramer @Novaleda @cruhlmoore @

1/7: POCUS Pearl!: Calculating EF Using Simpson's Biplane Method (without math!!) - A Tweetorial: @PennUltrasound @3jeffkramer @Novaleda @cruhlmoore @