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

File: <base>/training/ptb-xl/g15/HR14502.hea (740 bytes) 
HR14502 12 500 5000
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 185 -6360 0 I
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 310 -238 0 II
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 125 6162 0 III
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 -248 3287 0 aVR
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 30 -6290 0 aVL
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 217 2955 0 aVF
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 -165 22276 0 V1
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 -30 28164 0 V2
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 215 -13949 0 V3
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 190 3933 0 V4
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 165 -30811 0 V5
HR14502.mat 16x1+24 1000.0(0)/mv 16 0 170 -12212 0 V6
# Age: 46
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown