RJD chief Lalu Prasad Wednesday underwent a marathon over six-hour-long surgery here to treat his heart condition, an official said.
"Three procedures were performed on him - an aortic valve replacement, aortic repair and repairing a 3mm hole in the heart," the official said.
On Tuesday, the Rashtriya Janata Dal president was diagnosed with aortic stenosis necessitating the surgeries, according to Asian Heart Institute (AHI) medical director Vijay D'Silva.
