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

File: <base>/training/ningbo/g8/JS18359.hea (740 bytes) 
JS18359 12 500 5000
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 -20 4208 0 I
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 15 6264 0 II
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 34 2045 0 III
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 5 801 0 aVR
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 -29 -5070 0 aVL
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 24 -1939 0 aVF
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 63 510 0 V1
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 117 3329 0 V2
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 107 -232 0 V3
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 93 -2318 0 V4
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 102 1072 0 V5
JS18359.mat 16x1+24 1000.0(0)/mV 16 0 78 1340 0 V6
# Age: 89
# Sex: Female
# Dx: 164890007,55827005,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown