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

File: <base>/training/ningbo/g32/JS42257.hea (766 bytes) 
JS42257 12 500 5000
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 -156 14445 0 I
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 -68 -1143 0 II
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 88 -15558 0 III
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 112 -514 0 aVR
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 -122 -23825 0 aVL
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 10 18283 0 aVF
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 73 -13720 0 V1
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 -59 -11924 0 V2
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 303 20228 0 V3
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 283 9154 0 V4
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 93 3763 0 V5
JS42257.mat 16x1+24 1000.0(0)/mV 16 0 10 -5859 0 V6
# Age: 58
# Sex: Male
# Dx: 164930006,427084000,429622005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown