Chronic Apical and Nonapical Right Ventricular Pacing in Patients with High-Grade Atrioventricular Block: Results of the Right Pace Study

Table 3

Pacing parameters.

Parameter	Baseline			Last follow-up exam
	RVA; ()	Non-RVA; ()		RVA; ()	Non-RVA; ()
Sensed R wave amplitude, mV	12 ± 5	11 ± 5	0.170	11 ± 6	10 ± 5	0.372
RV lead impedance, Ohm	725 ± 269	635 ± 177	<0.001	511 ± 129	538 ± 178	0.182
RV pacing threshold amplitude, V		0.6 ± 0.4	<0.001	0.7 ± 0.6	0.9 ± 0.5	0.010
RV pacing threshold duration, ms	0.4 ± 0.1	0.5 ± 0.1	<0.001	0.4 ± 0.2	0.5 ± 0.2	0.216

RV = right ventricular.