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

File: <base>/training/ningbo/g3/JS13231.hea (774 bytes) 
JS13231 12 500 5000
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 -54 27558 0 I
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 5 -16936 0 II
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 59 20952 0 III
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 24 -31906 0 aVR
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 -59 30011 0 aVL
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 29 -4091 0 aVF
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 49 -17197 0 V1
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 39 -9505 0 V2
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 -20 16798 0 V3
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 -44 10067 0 V4
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 59 -4095 0 V5
JS13231.mat 16x1+24 1000.0(0)/mV 16 0 -10 31240 0 V6
# Age: 75
# Sex: Female
# Dx: 59931005,164934002,713427006,164890007,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown