Heart Attack is the third mini-album by AOA. It was released on June 22, 2015 with "Heart Attack" serving as the album's title track.


The title track was recorded in a Japanese and a Chinese version as well, released in July 2015 respectively as the group's third single in Japan and as a digital single in Chinese-speaking countries.

Two other songs of the album have been released in Japanese versions: "Luv Me", available on Ace of Angels; and "Really Really", featured on "Good Luck".


"Heart Attack" is the group's most successful song to date. It was the 19th biggest-selling song of 2015 in South Korea, with 1,187,652 downloads. The song has been downloaded over 1,680,000 times as of February 2017.

Track list

  1. "Heart Attack (심쿵해)" - 3:16
  2. "Luv Me" - 3:29
  3. "Come to Me (들어와)" - 3:23
  4. "One Thing (한 개)" - 3:20
  5. "Really Really (진짜)" - 3:54
  6. "Chocolate" - 3:08

Video links