...mitral valve rules him out as a donor.
The infection in Matty's...
Wait. Stop. Mitral valve. There's a growth.  He'll need a month of antibiotics to clear that. His brother only has four days to live.
Wait. Stop. Mitral valve. There's a growth.  He'll need a month of antibiotics to clear that. His brother only has four days to live. [SEP] The infection in Matty's... [SEP] ...mitral valve rules him out as a donor.