Table 1

Patient characteristics and test results

											Rate pressure product
Patient	Age (months)	Weight (kg)	Coronary anatomy	Basal ECG	Pacing rate (beats/min)	TAPSE ECG	Basal WM	TAPSE WM	Basal BP (mm Hg)	Post-pacing BP (mm Hg)	Baseline	End of study	Coronary stenosis
*Ventricular septal defect closure.
†Aortoplasty for coarctation.
ABN, abnormal; BP, blood pressure; N, normal; RBBB, right bundle branch block; RVCD, right ventricular conduction delay; TAPSE, transoesophageal atrial pacing stress echocardiography; WM, wall motion.
1	20	10	3	N	200	N	ABN	N	99/53	91/52	13000	18200	No
2*	18	12	1	N	200	N	N	N	91/52	114/62	11800	22800	No
3	12	10	3	N	200	N	ABN	N	74/44	79/52	8880	15800	No
4	15	10	3	N	200	N	ABN	N	90/41	72/50	10800	14400	No
5*	18	13	1	N	200	N	N	N	119/61	83/50	17850	16600	No
6*†	36	15	1	RBBB	200	N	ABN	N	120/55	105/60	14400	21000	No
7	19	12	1	RVCD	200	N	N	N	85/45	95/60	10200	19000	No
8*	44	18	1	N	200	N	N	N	103/65	83/62	12360	16600	No
9*	62	12	3	RBBB	170	N	N	N	102/63	62/42	12240	10540	No
10	35	13	1	N	200	N	ABN	N	75/50	70/50	11250	14000	No
11	35	13	1	N	200	N	ABN	N	115/55	143/73	18400	28600	No
12	43	14	1	RVCD	200	N	N	N	83/49	65/49	9960	13000	No
13	17	12	3	N	200	ABN	N	ABN	86/47	40/16	9804	8000	No
14	18	13	1	N	200	N	N	N	100/50	85/58	10320	17000	No
15	20	12	1	N	200	N	N	N	92/53	73/58	13000	14600	No
16*	13	10	3	RBBB	200	N	N	N	97/43	90/44	11960	18000	No
17	18	9	3	N	200	N	N	N	87/44	76/50	11640	15200	No
18	47	14	1	N	170	ABN	ABN	N	94/54	92/57	10440	15640	No
19*†	87	23	1	N	200	N	ABN	N	100/46	85/54	8200	17000	No
20*†	13	5	3	N	200	ABN	ABN	ABN	86/45	83/56	11610	16600	Yes
21	12	10	3	N	200	N	N	N	100/60	90/50	13500	18000	N
22	19	12	1	N	200	N	ABN	N	95/51	68/53	12160	13600	N
23*	24	11	3	RBBB	200	N	N	N	105/45	85/50	12390	17000	N
24	63	20	2	N	170	ABN	ABN	ABN	105/50	90/61	10710	15300	Yes
25*	17	17	1	N	200	N	N	N	85/51	81/55	9520	16200	N