Ch4 循環

ref: http://a-chien.blogspot.com/search/label/%E5%BE%AA%E7%92%B0



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心臟_ 慢版

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心臟_ 快版

https://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Cardiac-Cycle-Animated.gif/400px-Cardiac-Cycle-Animated.gif

心臟著色_線稿

http://a-chien.blogspot.com/2015/11/inkscape.html?m=1