Reduced regional flow in the left ventricle after anterior acute myocardial infarction: a case control study using 4D flow MRI

Table 4 P-values for correlation of regional LV flow parameters with traditional CMR parameters in anterior AMI patients

	Peak Systolic Flow (L/min)			Peak Diastolic Flow (L/min)
	Base	Mid-ventricle	Apex	Base	Mid-ventricle	Apex
Infarct size	0.81	0.19	0.66	0.36	0.14	0.3
Heart rate	0.02 (−0.64)	0.14	0.28	0.85	0.13	0.17
Stroke volume	0.03 (0.63)	0.11	0.28	0.72	0.57	0.35
Cardiac output	0.46	0.99	0.22	0.59	0.77	0.83
Ejection fraction	0.001 (0.84)	0.03 (0.62)	0.19	0.38	0.79	0.24
End diastolic volume	0.97	0.84	0.23	0.9	0.56	0.66
Global peak longitudinal strain	0.13	0.35	0.67	0.8	0.57	0.33
Regional peak radial strain	0.08	0.2	0.6	0.67	0.96	0.42
Regional peak circumferential strain	0.02 (−0.69)	0.15	0.67	0.65	0.92	0.43

Note—Shown are P-values for spearman’s correlation coefficient. For P-values <0.05, the correlation coefficient is included in parentheses, and the box is in boldface text. Through-plane flow and strain were compared on a region-by-region basis (i.e. flow in the LV base was compared with strain in the LV base)

ISSN: 1471-2342