Between transplants, teen survives 4 months with no heart as Miami doctors improvise.
D'Zhana Simmons says she felt like a "fake person" for 118 days when she had no heart beating in her chest. "But I know that I really was here," the 14-year-old said, "and I did live without a heart."
ABC News: Teen Lives 4 Months With No Heart, Leaves Hospital