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

File: <base>/training/ningbo/g12/JS22319.hea (775 bytes) 
JS22319 12 500 5000
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 -68 -14788 0 I
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 -20 12605 0 II
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 49 27339 0 III
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 44 7376 0 aVR
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 -59 -26915 0 aVL
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 15 13986 0 aVF
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 -15 24810 0 V1
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 -595 22731 0 V2
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 2972 29938 0 V3
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 -68 4500 0 V4
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 -78 -5088 0 V5
JS22319.mat 16x1+24 1000.0(0)/mV 16 0 264 19735 0 V6
# Age: 84
# Sex: Male
# Dx: 164947007,164934002,6374002,427084000,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown