Fig. 4From: R-wave synchronised atrial pacing in pediatric patients with postoperative junctional ectopic tachycardia: the atrioventricular interval investigated by computational analysis and clinical evaluationAP–VS10 (dashed line) and AP–VS20 intervals (dotted line) anticipated by six experienced observers (I–VI). Fine lines in the background indicate the calculated AP–VS intervals as a reference. AP atrial pacing, VS ventricular sensingBack to article page