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

File: <base>/training/ningbo/g8/JS17943.hea (775 bytes) 
JS17943 12 500 5000
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 107 -16997 0 I
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 88 -17915 0 II
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 -20 -940 0 III
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 -98 -9223 0 aVR
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 63 -14124 0 aVL
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 34 17196 0 aVF
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 10 -27515 0 V1
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 -5 30029 0 V2
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 -10 -7384 0 V3
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 -20 2893 0 V4
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 63 29986 0 V5
JS17943.mat 16x1+24 1000.0(0)/mV 16 0 -171 10555 0 V6
# Age: 89
# Sex: Female
# Dx: 55827005,429622005,59931005,164890007,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown