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

Table 1 Basic data and underlying diseases of the participants

Case	Age (yr)	Sex	Heigh (cm)	BW (kg)	BSA (m2)	BMI	Underlying disease
1	76	F	149.0	53.4	1.47	24.0	DLp, HT
2	75	M	164.0	61.9	1.67	23.0	None
3	76	F	149.0	50.0	1.43	22.5	Multiple CI
4	80	F	146.0	50.5	1.41	23.6	HT
5	75	M	159.0	65.5	1.68	25.9	CI
6	79	F	148.7	45.0	1.36	20.3	HT
7	85	M	164.2	52.4	1.56	19.4	IP
8	72	F	156.0	53.0	1.51	21.7	CI
9	70	M	170.0	63.4	1.74	21.9	None
10	72	M	162.0	58.5	1.62	22.2	GC, CRC
11	67	F	146.0	51.8	1.43	24.3	DM
Average	75	M: 5, F: 6	155.8	55.0	1.53	22.6

M: Male; F: Female; BW: Body weight; BSA: Body surface area; BMI: Body mass index; DLp: Dyslipidemia; HT: Hypertension; CI: Cerebral infarction; IP: Interstitial pneumonia; GC: Gastric cancer; CRC: Colorectal cancer; DM: Diabetes mellitus.