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

File: <base>/training/ningbo/g3/JS12689.hea (788 bytes) 
JS12689 12 500 5000
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 -132 7674 0 I
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 93 19602 0 II
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 224 11949 0 III
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 20 -7443 0 aVR
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 -181 -8387 0 aVL
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 156 9587 0 aVF
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 122 11715 0 V1
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 210 -27919 0 V2
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 517 10569 0 V3
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 146 8171 0 V4
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 -166 -9882 0 V5
JS12689.mat 16x1+24 1000.0(0)/mV 16 0 -366 -22205 0 V6
# Age: 56
# Sex: Male
# Dx: 429622005,59931005,698252002,164890007,164873001,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown