ECMO is a machine helps to purify the blood. its work like a heart. in hospitals doctors are used that if heart stop its work .
In tamilnadu Apollo hospital announced they use ECMO treatment to CM jayalalitha .
So it's says she was very critical 50 % change only she will alive. but she have many problems like kidny failure , fever, lung allergy , breath problem, suger, bp so it's may be a last day for jayalalitha Amma .