Lie on one's back; lie supine

仰卧；睡卧

Additional, inflectional , bow, cough, gravid, ascites, head is small lie on one's back wait to the pose all can be caused or accentuate heartburn.

另外，屈曲、弯腰、咳嗽、妊娠、腹水、头低位仰卧等姿势均可诱发或加重烧心。