横足弓の直径
Diameter arcus aortae
定義
大動脈横弓の基準参照値：22〜36 mm
参考文献
Arturo Evangelista et al.Echocardiography in aortic diseases: EAE recommendations for clinical practice, European Journal of Echocardiography, Volume 11, Issue 8, September 2010, Pages 645–658, https://doi.org/10.1093/ejechocard/jeq056
