Table 2.

Number of patients with > 20% myocardium at risk assessed by cardiac magnetic resonance imaging and grouped by electrocardiographic ST‐elevation distribution

Segment number	Myocardial segment	ECG STE distribution		p value
		With aVL STE (n, %)	Without aVL STE (n, %)
1	Basal anterior	7 (54)	2 (11)	0.011
2	Basal anteroseptal	7 (54)	3 (16)	0.05
3	Basal inferoseptal	1 (8)	1 (5)	0.66
4	Basal inferior	0 (0)	0 (0)	1
5	Basal inferolateral	0 (0)	0 (0)	1
6	Basal anterolateral	0 (0)	0 (0)	1
7	Mid anterior	12 (92)	15 (79)	0.31
8	Mid anteroseptal	12 (92)	18 (95)	0.66
9	Mid inferoseptal	9 (69)	11 (58)	0.71
10	Mid inferior	0 (0%)	1 (5)	1
11	Mid inferolateral	0 (0)	0 (0)	1
12	Mid anterolateral	5 (38)	2 (11)	0.08
13	Apical anterior	13 (100)	18 (95)	1
14	Apical septal	13 (100)	19 (100)	1
15	Apical inferior	8 (62)	18 (95)	0.029
16	Apical lateral	9 (69)	7 (37)	0.15
17	Apex	13 (100)	19 (100)	1

ECG: electrocardiogram; STE: ST‐elevation.