Table 2.

RV volumes and EF by 2D KBR versus CMRI

Measurement	2D KBR	CMRI	P∗
RV EDV (mL)	179 ± 66	176 ± 61	.16
RV ESV (mL)	107 ± 47	106 ± 47	.63
RV SV (mL)	73 ± 27	70 ± 26	.26
RV EF (%)	42 ± 10	41 ± 11	.66

EDV, End-diastolic volume; EF, ejection fraction; ESV, end-systolic volume; SV, stroke volume.

Data are expressed as mean ± SD; n = 27 (one patient excluded because of movement artifact during 2D KBR study).

^∗Paired Student’s t test.