Ex-PM Khaleda Zia on ventilator; multiple organ failure

• Former Bangladesh PM Khaleda Zia placed on ventilator support due to deteriorating health.
• The 80-year-old is undergoing treatment at Dhaka's Evercare Hospital since November 23 for multiple health complications.
• Doctors stated her breathing difficulties increased, oxygen levels fell, and carbon dioxide levels rose, leading to ventilator support.
• Her kidney function has stopped, requiring dialysis and blood transfusions, and she has been diagnosed with infective endocarditis.

Why It Matters: Khaleda Zia's critical condition signals potential political instability in Bangladesh.