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

File: <base>/training/ptb-xl/g13/HR12904.hea (762 bytes) 
HR12904 12 500 5000
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -150 -2217 0 I
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -195 -3132 0 II
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -45 -933 0 III
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 173 2817 0 aVR
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -52 -274 0 aVL
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -120 -1754 0 aVF
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 215 3787 0 V1
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -65 9612 0 V2
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -245 -25169 0 V3
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -225 16185 0 V4
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -255 26372 0 V5
HR12904.mat 16x1+24 1000.0(0)/mv 16 0 -235 26716 0 V6
# Age: 36
# Sex: Male
# Dx: 164873001,427084000,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown