Kyra Marshall

Keira Marshall was a heart patient of Dr. Hahn in Season 4 and had to remain in a plastic bubble of isolation to avoid infection.

Medical History
History of instage cardiomyopathy and COPD, awaiting a heart transplant. Her antibody levels were so elevated, she was in danger of rejecting a donor heart, so she was given high levels of chemotherapy to suppress the immune system. As a result, she is kept in isolation to avoid infection. Right before her transplant, her heart crashed, and was saved by Alex Karev, who broke the isolation Unfortunately for her, however, the exposure to the outside put her at further risk of infection and her heart transplant was pushed back, though her kids were put in scrubs and allowed to come touch her.

Romantic life
Keira Marshall is married with two daughters, Zoe and Jessie. To protect them, she skipped over the scary parts in the movies.