Lalu Prasad Yadav, RJD chief, undergoes angioplasty in Mumbai hospital: Sources Share September 12, 2024 minutespedia.in Topstory Rashtriya Janata Dal (RJD) chief Lalu Prasad Yadav, 76, has undergone angioplasty (A minimally invasive procedure that widens narrowed or blocked arteries or veins) in Mumbai hospital, said the sources on Thursday. Â