直背综合征系脊柱胸段生理弯曲度畸形 ,胸廓前后径缩短 ,以致心脏和大血管受挤压产生心脏杂音的假性心脏病。196 0年首先由 Rawling报道 ,并命名为直背综合征 (Straightback syndrome) ,此后国内外学者相继有报道 ,但未引起医务人员的足够重视 ,往往被误诊为先天性心脏病 ,给患 Straight-back syndrome Department of spine thoracic physiological curvature of the deformity, anteroposterior diameter of thoracic shortened, resulting in heart and large blood vessels squeezed heart murmur produced false heart disease. It was first reported by Rawling in 1960 and named Straightback syndrome. Since then, many scholars at home and abroad have reported it but have not paid sufficient attention to it. They are often misdiagnosed as congenital heart disease,