9.2.5 QTD................................................................................................ 109
9.2.6 HRV................................................................................................ 110
9.2.7 STLE...............................................................................................114
9.2.8 HRT.................................................................................................117
9.2.9 PMECG...........................................................................................120
9.2.10 SAECG......................................................................................... 123
9.2.11 VCG.............................................................................................. 127