CPI-M General Secretary Sitaram Yechury, who was undergoing treatment at the intensive care unit at the AIIMS here, passed away on Thursday. He was 72.
The CPI-M leader was admitted to AIIMS on August 19 for the treatment of a pneumonia-like chest infection.
He was being treated for acute respiratory tract infection and had been on respiratory support for some days now, as per a CPI-M statement on Tuesday, adding his condition was "critical but stable". A multidisciplinary team of doctors was tending to him, it added.
Yechury had succeeded Prakash Karat as the CPI-M chief in 2015.
The Left leader, who recently underwent a cataract surgery, was a member of the CPI-M's Politburo, the top decision-making body, for over three decades.