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Screenshots

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Description - 12+

ECG study? Just press 'Next' button!   (Quiz and mnemonics will be provided.)

=== Points ===
【1】With cartoon (animation style )
【2】 With timer.
【3】 Focused on beginners.
【4】3 seconds rule :  Answering correctly within 3 sect, problem will be deleted.(You can repeat the rest ones!)
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The author (a medical doctor who has experiences of teaching in addition to hospital practice), is NOT a programmer.

So please rate this app not by artistic view, but by practical view .

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Devices:  iPhone6 or LATER recommended ,
                iPad Pro(12.9 inch) 2nd generation , 3rd
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iPhoneX:  No problems were seen at screen-top.   
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＝＝If you have no data left, re-open the app.