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

File: <base>/training/ningbo/g8/JS17938.hea (752 bytes) 
JS17938 12 500 5000
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -44 1619 0 I
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -39 4143 0 II
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 5 2500 0 III
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 44 3086 0 aVR
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -24 -6399 0 aVL
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -20 -2869 0 aVF
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -10 -11137 0 V1
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -24 -8945 0 V2
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -34 -9712 0 V3
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 59 -8784 0 V4
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -102 22634 0 V5
JS17938.mat 16x1+24 1000.0(0)/mV 16 0 -78 26876 0 V6
# Age: 73
# Sex: Male
# Dx: 164890007,164934002,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown