The patient fought for life on the ventilator after his lungs failed due to an excessive build-up of fluid in the organ. Dubai: An Indian expat in the UAE with failed lungs has bounced back to life after struggling for it on a ventilator for over a week here at a private hospital. The lungs of the 56-year-old had failed after excessive fluid build-up inside the organ due to severe pneumonia. For G S Sanil Kumar, who works at Dubai International Airport, it started with a cough followed by the onset…