ECG Multilead QT Interval Estimation Using Support Vector Machines

Table 4

QT interval (msec) and corrected QTc (msec) for chagasic patients compared with respect to the Cardiosoft application.

Parameter	QT est.	QT card.	QT Er ()	QTc est.	QTc card.	QTc Er ()
Mean	400.05	395.1	3.20	423.29	414.8	3.38
Std. dev.	36.30	45.34	36.30	21.30	24.85	2.68
Min.	318.4	300	0.17	378.4	376	0.09
Max.	453.3	494	8.23	476.6	466	9.34