Ejection Fraction The Lower the Number, the Higher the Risk. Ejection fraction, or EF, is the percentage of blood that is pumped out of the heart during each beat. Doctors often use EF to determine how healthy your heart is and how well it is functioning as a pump. A low EF number is a serious health risk.
To really get your costume looking right, try to get an aqua-blue hooded sweatshirt, t-shirt, or tank-top to turn into your Rainbow Dash costume. You don't really need to do anything to the shirt to make a costume out of it, just make sure it's the right color. With your wig, it'll start looking a lot like Rainbow Dash.
There are three major parts to this dress: The first thing you should do is go to the fabric store and buy about three yards of a medium-weight knit fabric with about 40% stretch. Then you should machine wash and dry it. The fabric I am using is a 100% polyester knit that has sort of a quilted texture to it.I washed it on a cold setting with some gentle soap. Then print out this Fit-and-Flare Dress PDF Booklet and follow the instructions to draft the bodice of the dress.f you gather your skirt, it will look like this: Option 2: Pleats. Try on the skirt and pin some pleats into place until the top of the skirt is the size of the opening at the bottom of your bodice. I chose Option 2 because I used a pretty stiff fabric, but Option 1 is better for thinner fabrics. Here are my pleats.