The girls of AOA got hearts beating with their "Heart Attack" comeback recently, and now they are about to do it again! 

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AOA uploaded a shortened PV of the Japanese version of "Heart Attack" and of course, they are the same sexy and sporty divas that they were in the Korea version. The only thing that's changed is the language; now you can enjoy AOA's catchy new summer song in both Japanese and Korean. 

They'll be dropping the song in Japan officially on July 29, but in the meantime, check out the short PV above!