Table 1

Comparison of automated cardiac flow measurement (ACM) and catheter measurements in patients with atrial septal defects

			ACM measurements		Catheter measurements
Patient number	Age (years)	Sex	RVSV (ml)	LVSV (ml)	Qp/Qs	Qp/Qs
F, female; LVSV, left ventricular stroke volume; M, male; RVSV, right ventricular stroke volume.
1	23	F	70	37	1.9	2.5
2	68	M	167	45	3.7	2.7
3	25	F	118	29	4.1	3.8
4	71	F	102	34	3.0	4.8
5	40	F	100	40	2.5	2.3
6	60	M	148	33	4.6	6.1
7	53	F	157	24	6.5	7.4
8	20	M	55	45	1.2	1.4
9	57	F	72	42	1.7	2.7
10	27	F	85	35	2.4	3.2
11	37	F	84	38	2.1	1.7
12	47	F	121	42	2.9	2.6
13	55	F	87	34	2.4	3.0
14	40	F	116	40	2.9	3.6
15	52	M	88	36	2.4	2.9
16	37	M	128	45	2.8	3.5
17	61	F	218	58	3.8	3.4
18	40	F	186	37	5.0	4.6
19	23	F	114	36	3.1	3.7
20	34	M	172	40	4.3	3.9
21	26	F	99	41	2.4	2.7
22	63	F	113	43	2.6	2.0