Three-Dimensional Reconstruction of Coronary Arteries and Its Application in Localization of Coronary Artery Segments Corresponding to Myocardial Segments Identified by Transthoracic Echocardiography

Table 4

Accuracy of localization for lesioned coronary arteries using 3 different imaging methods (severe stenosis group).

Methods	CAG results		Accuracy of localization (%)
	True	False
2D ultrasound	65	33	66.3*
STI	89	9	90.8
2D ultrasound plus 3D model	88	10	89.8

∗P  <  0.05 2D ultrasound versus 2D ultrasound plus 3D model.