Table 3.

Quantitative Coronary Angiographic Data

Target vessel
LAD	6 (46.2)
RCx	3 (23.1)
RCA	4 (30.8)
Stenosis location
Proximal	6 (46.2)
Mid	3 (23.1)
Distal	4 (30.8)
Diameter stenosis by QCA, %	53.3 (49.04–63.60)
Area stenosis by QCA, %	78.2 (74.02–86.75)
Stenosis length, mm	9.97 (8.07–13.34)
Minimum luminal diameter, mm	1.27 (1.15–1.63)
Minimum luminal area, mm2	1.27 (1.03–2.58)

Data are expressed as median (interquartile range) or number (percentage). LAD indicates left anterior descending; QCA, quantitative coronary analysis; RCA, right coronary artery; RCx, ramus circumflexus.