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

File: <base>/training/ningbo/g8/JS17983.hea (761 bytes) 
JS17983 12 500 5000
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 -68 19063 0 I
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 15 20193 0 II
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 83 1188 0 III
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 29 -13440 0 aVR
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 -78 2724 0 aVL
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 49 4589 0 aVF
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 117 -4153 0 V1
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 -5 3229 0 V2
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 -5 10496 0 V3
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 -20 14998 0 V4
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 -29 21187 0 V5
JS17983.mat 16x1+24 1000.0(0)/mV 16 0 -29 -32018 0 V6
# Age: 75
# Sex: Female
# Dx: 164890007,164934002,55827005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown