Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/cpsc_2018/g5/A4744.hea (712 bytes) 
A4744 12 500 5000
A4744.mat 16x1+24 1000.0(0)/mV 16 0 471 1290 0 I
A4744.mat 16x1+24 1000.0(0)/mV 16 0 822 -875 0 II
A4744.mat 16x1+24 1000.0(0)/mV 16 0 351 -2165 0 III
A4744.mat 16x1+24 1000.0(0)/mV 16 0 -646 -550 0 aVR
A4744.mat 16x1+24 1000.0(0)/mV 16 0 60 2340 0 aVL
A4744.mat 16x1+24 1000.0(0)/mV 16 0 586 -653 0 aVF
A4744.mat 16x1+24 1000.0(0)/mV 16 0 -405 566 0 V1
A4744.mat 16x1+24 1000.0(0)/mV 16 0 324 1853 0 V2
A4744.mat 16x1+24 1000.0(0)/mV 16 0 1812 -1041 0 V3
A4744.mat 16x1+24 1000.0(0)/mV 16 0 1989 -1887 0 V4
A4744.mat 16x1+24 1000.0(0)/mV 16 0 1188 -1335 0 V5
A4744.mat 16x1+24 1000.0(0)/mV 16 0 1079 -1339 0 V6
# Age: 52
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown