PML-N chief Nawaz Sharif has been operated in a London hospital on Thursday. According to Nawazs private secretary Asif Kirmani, he is recovering fast after the operation. Nawaz was shifted to a hospital in London after he felt pain in his chest Wednesday. After different tests, doctors decided to operate him. According to Kirmani, a radiofrequency ablation procedure operation was held. The PML-N chief is recovering fast after the operation.