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

File: <base>/training/ningbo/g13/JS22683.hea (761 bytes) 
JS22683 12 500 5000
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 -34 17775 0 I
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 24 20569 0 II
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 59 2889 0 III
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 5 -13289 0 aVR
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 -49 1308 0 aVL
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 39 5788 0 aVF
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 102 -15642 0 V1
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 -127 330 0 V2
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 49 -4268 0 V3
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 -88 -25997 0 V4
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 -102 29031 0 V5
JS22683.mat 16x1+24 1000.0(0)/mV 16 0 -54 3251 0 V6
# Age: 72
# Sex: Male
# Dx: 426177001,164934002,164873001,39732003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown