During the surgery, his heart had to be stopped for 90 minutes, and he was placed on a heart-lung machine.

During the procedure, a heart-lung machine takes over for the child's heart.

But other researchers say it is not clear that the heart-lung machine should take all the blame.

A heart-lung machine was used in 1953 during a successful open heart surgery.

The operator of the heart-lung machine kept the patient alive.

You are placed on a heart-lung machine during the surgery.

Blood is pumped through a heart-lung machine during that period.

At best they might get Cedric on the heart-lung machine, but what then?

Six hours into the procedure, the doctor came out to tell me that they could not get Don off the heart-lung machine.

The development of the heart-lung machine was also needed.