Table 8.

Standard readings of parameters of ECG [57]

Peak Values Amplitude		Intervals Duration
P-Wave	0.75 mV	P_R Interval	0.12 to 0.20 Sec
R-Wave	1.60 mV	QT Interval	0.35 to 0.49 Sec
Q-Wave	25% of R-Wave	ST Segment	0.05 to 0.15 Sec
T-Wave	0.1 to 0.5 mV	P wave Interval	0.11 Sec
		QRS Complex	0.09 Sec
		PR Segment	0.06 to 0.15 Sec
		T wave	Varies