"He had a heart attack. There was a blockage. For now, doctors have done angiography and he is currently in the ICU," sources told PTI. The source also added "He's stable now and under observation."
He had worked in several Bollywood hits as choreographer like Tum Bin, Kaante, Dhoom, Rock On,Yeh Jawaani Hai Deewani.
He had also directed several films like F.A.L.T.U, ABCD, A Flying Jatt, Race 3 and most recently released Street Dancer.