医学科普阅读Heartburn烧心

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Heartburn烧心/胃灼热

Whatisheartburn?

Heartburnreferstothesymptomsyoufeelwhenacidsinyourstomach胃酸flowbackward反流intotheesophagus食管.Theesophagusisthetubethatcarriesfoodfromyourthroattoyourstomach.

Heartburnisa

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