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

File: <base>/training/ningbo/g1/JS11123.hea (705 bytes) 
JS11123 12 500 5000
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 -88 -31289 0 I
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 -220 -19214 0 II
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 -132 12001 0 III
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 156 31236 0 aVR
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 20 4871 0 aVL
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 -176 23131 0 aVF
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS11123.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 7
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown