Dhadkan () was an Indian medical drama television series produced by Jeetu Chawla, and directed by Umesh Padalkar which premiered on Sony TV on 4 February 2002. The concept was based on American television series, ER which ran on NBC. The show aired Monday to Wednesday evenings.
In 2021, Sony Entertainment Television launched a spin-off version of series on 6 December 2021 starring Additi Gupta, Rohit Purohit, Vidyut Xavier. The series was initially planned with 65 episodes, but later it was extended by ten more episodes, for a total of 75 episodes till 4 March 2022.