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

File: <base>/training/ptb-xl/g8/HR07869.hea (748 bytes) 
HR07869 12 500 5000
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 80 24407 0 I
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 110 -27529 0 II
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 30 13575 0 III
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 -95 -30719 0 aVR
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 25 5967 0 aVL
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 70 26223 0 aVF
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 50 -26069 0 V1
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 140 4602 0 V2
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 185 -31761 0 V3
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 140 32744 0 V4
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 125 30480 0 V5
HR07869.mat 16x1+24 1000.0(0)/mv 16 0 115 -8508 0 V6
# Age: 45
# Sex: Female
# Dx: 426177001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown