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

File: <base>/training/ningbo/g2/JS11910.hea (750 bytes) 
JS11910 12 500 5000
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 24 20347 0 I
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 -63 22475 0 II
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 -88 2328 0 III
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 20 -15352 0 aVR
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 54 2816 0 aVL
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 -78 6330 0 aVF
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 15 1374 0 V1
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 137 -20659 0 V2
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 -107 -21510 0 V3
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 -200 26850 0 V4
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 -190 23318 0 V5
JS11910.mat 16x1+24 1000.0(0)/mV 16 0 -39 -32075 0 V6
# Age: 53
# Sex: Female
# Dx: 426177001,270492004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown