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

File: <base>/training/ningbo/g1/JS10721.hea (747 bytes) 
JS10721 12 500 5000
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 -44 26017 0 I
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 -39 31587 0 II
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 5 5590 0 III
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 44 -22657 0 aVR
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 -24 4050 0 aVL
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 -20 12508 0 aVF
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS10721.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 67
# Sex: Male
# Dx: 284470004,164930006,427084000,429622005,59931005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown