AOA will spread their 'Heart Attack' throughout Asia by releasing their new mini album simultaneously in Korea, Japan and China.

On the upcoming June 22nd, AOA will be releasing their 3rd mini album 'Heart Attack' in Korea through various online music sites and later on early July, the Chinese version of the title track will be available through Baidu Music, Sina Music and QQ Music.

For the Japan market, the Japanese version of the title song will come out in the form of a single with its own music video on July 29th. This will be the group's 3rd Japanese single following 'Miniskirt' and 'Like A Cat'.

Meanwhile, AOA will be holding a comeback showcase on June 22nd, same date as 'Heart Attack' release.