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

File: <base>/training/ptb-xl/g1/HR00252.hea (741 bytes) 
HR00252 12 500 5000
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 -85 -27805 0 I
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 85 -10555 0 II
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 170 17251 0 III
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 0 19072 0 aVR
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 -128 -22228 0 aVL
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 127 3275 0 aVF
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 -40 -17011 0 V1
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 -45 -12340 0 V2
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 -220 29406 0 V3
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 -140 29957 0 V4
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 50 11030 0 V5
HR00252.mat 16x1+24 1000.0(0)/mv 16 0 60 17807 0 V6
# Age: 50
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown