Skip to main content

Table 3 Effects of a changing tachycardia rate on the AP–VS interval

From: R-wave synchronised atrial pacing in pediatric patients with postoperative junctional ectopic tachycardia: the atrioventricular interval investigated by computational analysis and clinical evaluation

HR0 ∆HR
± 0 bpm + 5 bpm + 10 bpm − 10 bpm − 20 bpm
AP–VS AP–VS AP–VS AP–VS AP–VS
10 20 10 20 10 20 10 20 10 20
220 83   77   71   96   110  
210 86 96 79 89 73 83 100 110 116 126
200 90 100 83 93 76 86 106 116 123 133
190 96 10 88 98 80 90 113 123 133 143
180 93 113 84 104 76 96 113 133 135 155
170 93 113 83 103 73 93 115 135 140 160
160 95 115 84 104 73 93 120 140 149 169
150 100 120 87 107 75 95 129 149 162 182
140 109 129 94 114 80 100 142 162 180 200
130 112 142 94 124 79 109 150 180 195 225
120 110 150 90 130 72 112 155 195 210 250
110 145 155 122 132 100 110 200 210 267 277
100 200 200 171 171 145 145 267 267 350 350
90 267 267 232 22 200 200 350 350 457 457
  1. HR 0 original heart rate, ∆HR change in heart rate, AP atrial pacing, VS ventricular sensing