Jacen stops blood flow

Jacen tried not to jolt Leia as he leapt one more fallen warrior. The physical world seemed foggy, less real to him than his invisible struggle to save his mother.
“This way.” Jaina gripped her lightsaber in one hand. She led off the bottom flight of stairs into the storeroom and flung open the tunnel door.
A rush of foul-smelling water cascaded out. Jacen turned sideways and let the first flood wash past him, then waded forward. Leia’s head slumped against his shoulder. She seemed unbelievably light.
Water would wash away any chance for blood clotting. He couldn’t worry about saving her legs anymore. Only her life. With the Force still flowing through him, he virtually stopped the blood flow into her major arteries. The garrote creature, its masters’ unintelligent servant, clung tightly, blocking surface bleeding.
-New Jedi Order: Balance Point