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

File: <base>/training/chapman_shaoxing/g3/JS02347.hea (735 bytes) 
JS02347 12 500 5000
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 39 -112 0 I
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 117 22896 0 II
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 78 22942 0 III
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 -78 27574 0 aVR
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 -20 -17867 0 aVL
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 98 -16809 0 aVF
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 -176 9686 0 V1
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 49 6399 0 V2
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 68 1659 0 V3
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 88 20612 0 V4
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 -10 26594 0 V5
JS02347.mat 16x1+24 1000.0(0)/mV 16 0 1113 11776 0 V6
# Age: 89
# Sex: Female
# Dx: 164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown