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

File: <base>/training/ningbo/g4/JS14112.hea (748 bytes) 
JS14112 12 500 5000
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 10 -21101 0 I
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 49 8711 0 II
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 39 29792 0 III
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 -29 -20437 0 aVR
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 -15 -31648 0 aVL
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 44 -19484 0 aVF
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 156 6020 0 V1
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 132 -14554 0 V2
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 239 -881 0 V3
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 156 22182 0 V4
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 156 21799 0 V5
JS14112.mat 16x1+24 1000.0(0)/mV 16 0 39 -27874 0 V6
# Age: 69
# Sex: Female
# Dx: 164890007,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown