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

File: <base>/training/ningbo/g7/JS17391.hea (742 bytes) 
JS17391 12 500 5000
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 -24 12796 0 I
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 10 11519 0 II
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 34 -1299 0 III
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 10 -6038 0 aVR
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 -29 1025 0 aVL
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 20 -862 0 aVF
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 29 -8003 0 V1
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 -20 11979 0 V2
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 24 29221 0 V3
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 -5 32366 0 V4
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 -39 -27533 0 V5
JS17391.mat 16x1+24 1000.0(0)/mV 16 0 15 10445 0 V6
# Age: 76
# Sex: Female
# Dx: 164890007,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown