Interatrial conduction disturbance in postoperative atrial fibrillation: a comparative study of P-wave dispersion and Doppler myocardial imaging in cardiac surgery

Table 5 Comparison of P-wave dispersion to conduction times by DMI (p start to A’wave intervals) in non-AF patient and AF patient cohorts

		n	Mw	SD	OR	p-value
From right atrial base	no AF	19	-5	14	1.23 (0.98 - 1.56)	0.076
to left atrial lateral base	AF	11	21	10	1.23 (0.98 - 1.56)	0.076
From right atrial base	no AF	19	-4	21	1.05 (1.01 - 1.09)	0.017
to left atrial posterior base	AF	11	14	17	1.05 (1.01 - 1.09)	0.017
From right atrial mid	no AF	19	-6	20	1.13 (1.03 - 1.24)	0.007
to left atrial lateral mid	AF	11	21	13

ISSN: 1749-8090