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About
EF: ejection fraction, an iPhone and Apple Watch application, can calculate ejection fraction easily. Teichholz formula is used to calculate EF.
What's new · 1.1
Added the privacy policy
Details
DeveloperKeiji Matsui
ReleasedFeb 2018
UpdatedJan 2022
Version1.1
Size22.5 MB
RequiresiOS 12.0 or later
Age rating17+
LanguagesEnglish
PriceFree
Categories
Bundle IDmatsuikeiji.EF2