Table 3.

Aortic dimensions (mm) in patients with AS

Study		N		Ao Ann		Ao Sinus		STJ
Crawford 3	No AS	108		25		36		30
	Mild AS	47		25		36		36*
	Moderate AS	29		24		36		36*
	Severe AS	42		24		36		35*
		BAV	TAV	BAV	TAV	BAV	TAV	BAV	TAV
Morgan-Hughes 28		10	18	N/A	N/A	41.1	33.8	39.1	31.1
	p Value					< 0.005		< 0.005

*p < 0.001 compared to normal/sclerotic AV.

Ao Ann = aortic annulus, Ao Sinus = aortic sinus, STJ = sinotubular junction.

BAV = Bicuspid aortic valve, TAV = Tricuspid aortic valve

N/A = not applicable.