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My Husband Who Had 4 Stents Put In In 2/2015,
My husband who had 4 stents put in in 2/2015, is schedule for a TFT, I thank that's what they said. It should have something to do with his breathing, because he is still having some shortness of breath. Is TFT a breathing test, and if it is, what does it consist of doing it?
