Impact of diastolic dysfunction severity on global left ventricular volumetric filling - assessment by automated segmentation of routine cine cardiovascular magnetic resonance

Table 3 Reproducibility of CMR Indices*

		Intra-Observer Reproducibility			Inter-Observer Reproducibility
	Initial	Repeat	Δ ± SD	p	Repeat	Δ ± SD	p
Diastolic Volume Recovery (%)	69 ± 15	71 ± 15	1.5 ± 5.6	0.16	69 ± 16	0.2 ± 1.7	0.58
Time to Peak Filling Rate (msec)	231 ± 177	232 ± 176	1.3 ± 6.9	0.33	233 ± 179	1.5 ± 8.4	0.33
Peak Filling Rate (ml/sec)	243 ± 91	245 ± 94	2.2 ± 10.1	0.25	246 ± 92	2.8 ± 11.5	0.19
E/A Ratio	2.5 ± 1.9	2.5 ± 1.9	0.1 ± 0.7	0.52	2.9 ± 2.3	0.4 ± 1.5	0.17
Processing Time (minutes)	2:09 ± 0:51	2:06 ± 0:46	0:03 ± 0:17	0.28	2:15 ± 0:50	0:06 ± 0:21	0.12

* reproducibility and processing times assessed in subgroup of 30 consecutive patients

ISSN: 1532-429X