Table 4.

Difference in arrhythmia according to MAGE and the tertiles MAGE between the groups of EDM and MDM

Variables		EDM	MDM	P
n		28	8
MAGE1	APB [M(Q1, Q3)]	129 (44.5228)	18 (4,51)	0.012
	Couplets of A [M(Q1, Q3)]	2.5 (1,7)	2 (0,4.5)	0.256
	AT [M(Q1, Q3)]	1 (0,4)	0.5 (0,1.5)	0.127
	VPB [M(Q1, Q3)]	21 (2237.5)	0 (0,49)	0.083
	Couplets of V[M(Q1, Q3)]	0 (0,0)	0 (0,0)	0.279
	VT [M(Q1, Q3)]	0 (0,0)	0 (0,0)	0.472
	Mean QTc (s)(mean ± SD)	0.45 ± 0.01	0.46 ± 0.01	0.362
	n	24	12
MAGE2	APB [M(Q1, Q3)]	108 (23.5450)	7 (2,15.5))	<0.001
	Couplets of A [M(Q1, Q3)]	2 (0,5)	0 (0,0)	<0.001
	AT [M(Q1, Q3)]	1 (0,3)	0 (0,0)	0.001
	VPB [M(Q1, Q3)]	97.5 (4923)	1.5 (0,3)	<0.001
	Couplets of V[M(Q1, Q3)]	0 (0,0)	0 (0,0)	0.221
	VT [M(Q1, Q3)]	0 (0,0)	0 (0,0)	0.331
	Mean QTc (s)(mean ± SD)	0.48 ± 0.01	0.45 ± 0.01	0.047
	n	21	14
MAGE3	APB [M(Q1, Q3)]	210 (46,750)	5.5 (4,9)	<0.001
	Couplets of A[M(Q1, Q3)]	4 (1,28)	0 (0,0)	<0.001
	AT [M(Q1, Q3)]	2 (1,7)	0 (0,0)	<0.001
	VPB [M(Q1, Q3)]	7 (2196)	0.5 (0,4)	0.013
	Couplets of V [M(Q1, Q3)]	0 (0,0)	0 (0,0)	0.259
	VT [M(Q1, Q3)]	0 (0,0)	0 (0,0)	0.448
	Mean QTc (s)(mean ± SD)	0.47 ± 0.01	0.45 ± 0.01	0.234

The difference was compared by rank sum test

APB atrial premature beats, Couplets of A Couplets of atrial premature beats, AT atrial tachycardia, VPB ventricular premature beats, Couplets of V Couplets of ventricular premature beats, VT ventricular tachycardia