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

File: <base>/training/ningbo/g2/JS12437.hea (722 bytes) 
JS12437 12 500 5000
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 127 -26373 0 I
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 88 19229 0 II
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 -39 -19775 0 III
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 -107 -22884 0 aVR
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 83 23489 0 aVL
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 24 -6354 0 aVF
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS12437.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 78
# Sex: Male
# Dx: 6374002,106068003,426183003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown