Table 3.

Methodological Differences in Relation to Cardiac Structure and Function

3A. Teichholz
	Δ Stroke Volume vs. CMR
	Present	Absent	P
LV Chamber Remodeling*
LV Dilation	2 ± 17 ml	−0.4 ± 13 ml	0.54
LV Segmental (≥ Moderate) Hypokinesis
Anterior	−3 ± 15 ml	1 ± 13 ml	0.12
Anteroseptal	−3 ± 12 ml	2 ± 15 ml	0.01
Inferoseptal	−3 ± 14 ml	1 ± 13 ml	0.08
Inferior	−0.1 ± 15 ml	−0.2 ± 13 ml	0.99
Inferolateral	−5 ± 15 ml	0.9 ± 13 ml	0.049
Anterolateral	−9 ± 11 ml	0.7 ± 14 ml	0.015
Aortic Abnormalities‡
	3 ± 15 ml	−1 ± 14 ml	0.30
3B. Doppler
	Δ Stroke Volume vs. CMR (ml)
	Present	Absent	P
LV Chamber Remodeling*
LV Dilation	−1 ± 17 ml	−3 ± 14 ml	0.61
LV Segmental (≥ Moderate) Hypokinesis
Anterior	−2 ± 14 ml	−3 ± 14 ml	0.57
Anteroseptal	−3 ± 14 ml	−3 ± 15 ml	0.91
Inferoseptal	−3 ± 14 ml	−3 ± 15 ml	0.84
Inferior	−3 ± 14 ml	−3 ± 14 ml	0.95
Inferolateral	−3 ± 15 ml	−3 ± 14 ml	0.98
Anterolateral	−3 ± 17 ml	−3 ± 14 ml	0.98
Aortic Abnormalities‡
	4 ± 16 ml	−4 ± 14 ml	0.02

^*Threshold based on 1 standard deviation above mean (LVEDD ≥ 6.4cm)

^‡Aortic root dilation (>4cm), or bicuspid/stenotic/sclerotic aortic valve