Evaluation of mitral chordae tendineae length using four-dimensional computed tomography

Table 2 Maximum chordae tendineae length

Case	cA (mm)	cP (mm)
1	17.6	20.5
2	20.1	23.7
3	18.1	19.6
4	19.5	23.4
5	21.6	25.0
6	18.9	18.8
7	18.2	21.4
8	19.8	23.2
9	22.9	26.0
10	23.2	33.7
11	21.7	22.8
Average	20.2 ± 1.9	23.5 ± 4.1

cA: The primary chordae tendineae from the anterior papillary muscle to the A1-2 region; cP: The primary chordae tendineae from the posterior papillary muscle to the A2-3 region.