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

File: <base>/training/ningbo/g4/JS13837.hea (762 bytes) 
JS13837 12 500 5000
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 366 32709 0 I
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 444 10453 0 II
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 78 -22217 0 III
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 -405 -15676 0 aVR
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 142 21156 0 aVL
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 259 -11419 0 aVF
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 166 32408 0 V1
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 107 18249 0 V2
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 63 12738 0 V3
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 29 31087 0 V4
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 137 -7348 0 V5
JS13837.mat 16x1+24 1000.0(0)/mV 16 0 117 -25942 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006,164890007,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown