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

File: <base>/training/ptb-xl/g21/HR20707.hea (732 bytes) 
HR20707 12 500 5000
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 -5 1712 0 I
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 -45 -8503 0 II
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 -40 -10171 0 III
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 25 3767 0 aVR
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 18 6459 0 aVL
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 -42 -8844 0 aVF
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 25 -5885 0 V1
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 95 7410 0 V2
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 -140 3947 0 V3
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 -85 -13795 0 V4
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 -135 17107 0 V5
HR20707.mat 16x1+24 1000.0(0)/mv 16 0 30 31815 0 V6
# Age: 51
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown