Preloading

87-year-old Faces Challenging Surgery

Season 1 Episode 109
Aired on 12/18/2014 | CC tv-pg
Grace Diaferia suffers from aortic stenosis, an abnormal narrowing of the aortic valve, and she'll certainly die if Dr. Oz doesn't operate soon. He applauds her for recognizing the symptoms and coming in for treatment right away, as many people fail to do so and don't survive this treatable condition.

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