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

File: <base>/training/ningbo/g21/JS31293.hea (776 bytes) 
JS31293 12 500 5000
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 -20 20929 0 I
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 73 -30605 0 II
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 93 13985 0 III
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 -24 -21834 0 aVR
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 -59 -2755 0 aVL
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 83 18502 0 aVF
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 59 20451 0 V1
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 59 -10878 0 V2
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 176 -2912 0 V3
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 15 -11339 0 V4
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 -15 22269 0 V5
JS31293.mat 16x1+24 1000.0(0)/mV 16 0 -161 21372 0 V6
# Age: 75
# Sex: Male
# Dx: 164930006,55827005,59931005,426177001,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown