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

File: <base>/training/ptb-xl/g5/HR04660.hea (751 bytes) 
HR04660 12 500 5000
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 -30 -15988 0 I
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 30 96 0 II
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 60 16102 0 III
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 0 7764 0 aVR
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 -45 -15751 0 aVL
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 45 8138 0 aVF
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 -25 -3355 0 V1
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 -25 -19496 0 V2
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 70 8999 0 V3
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 55 5136 0 V4
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 30 -25498 0 V5
HR04660.mat 16x1+24 1000.0(0)/mv 16 0 -70 -27549 0 V6
# Age: 72
# Sex: Female
# Dx: 164889003,164934002,429622005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown