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

File: <base>/training/ptb-xl/g17/HR16956.hea (753 bytes) 
HR16956 12 500 5000
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 210 -28673 0 I
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 70 -15611 0 II
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 -140 13095 0 III
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 -140 21816 0 aVR
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 175 -20450 0 aVL
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 -35 -1174 0 aVF
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 115 -1066 0 V1
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 335 13671 0 V2
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 380 18618 0 V3
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 215 6480 0 V4
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 215 11252 0 V5
HR16956.mat 16x1+24 1000.0(0)/mv 16 0 235 7698 0 V6
# Age: 76
# Sex: Female
# Dx: 426783006,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown