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

File: <base>/training/ningbo/g2/JS12276.hea (724 bytes) 
JS12276 12 500 5000
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 200 23943 0 I
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 342 -20605 0 II
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 142 20894 0 III
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 -268 -28269 0 aVR
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 29 -4520 0 aVL
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 239 26905 0 aVF
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS12276.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 4
# Sex: Male
# Dx: 426177001,270492004,427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown