Table 3

Duration of atrioventricular conduction (ms) with different atrial pacing modes at 600 ms cycle length

	Appendage	Coronary os	Dual site	Septum
Range	136 to 330	80 to 243	82 to 151	100 to 237
Mean	208	172	174	164
SD	59	50	53	48
CI	35	30	32	28
Number of patients	13	13	13	13