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

File: <base>/training/chapman_shaoxing/g3/JS02409.hea (752 bytes) 
JS02409 12 500 5000
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 54 16828 0 I
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 59 28491 0 II
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 5 11692 0 III
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 -54 -16380 0 aVR
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 24 -3567 0 aVL
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 29 14062 0 aVF
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 29 5399 0 V1
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 215 20412 0 V2
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 244 -20639 0 V3
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 63 -26790 0 V4
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 63 16602 0 V5
JS02409.mat 16x1+24 1000.0(0)/mV 16 0 161 -13512 0 V6
# Age: 62
# Sex: Male
# Dx: 426177001,55827005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown