The film stars Nithiin and Adah Sharma, with Nicole Amy Madell in an extended cameo appearance and Vikramjeet Virk as the antagonist.

Heart Attack was released on 31 January 2014 worldwide and received mixed-to-positive reviews from critics, and became commercially successful at the box office.

Varun, who calls himself a free soul, never believes in relationships and earns his living by working in part-time jobs in Craigslist, a classified advertising website, and rests at nights on the roads with some kitchen equipment to cook food.

In order to capture her attention, Varun pretends to suffer with a heart attack and later takes her phone number, but doesn't learn her name.

Hayathi arrives at Spain to convince Priya's father ISKCON Ramana, a staunch Krishna devotee who hates love marriages, to accept her relationship with Haridas, an African musician.

After getting a strong moral support from Chitrangada, Varun desperately goes to Priya's house and finds a slip in which it is written that Hayathi is in Goa.

All lyrics are written by Bhaskarabhatla Ravi KumarThe Times of India gave 3/5 stars and wrote "The cinematography and music is what makes it seem much better than it really is.

"[5] Oneindia Entertainment gave 3/5 stars and wrote "Puri Jagannadh has opted for a routine romance drama, but he has written an engaging screenplay for Heart Attack, which has fare amount of twists and turns to keep you glued on to the screen.

The director, who is master in making formulaic movies, managed to include commercial ingredients like romance, action, comedy, dialogues and family drama, which will definitely impress all classes of audience.