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

File: <base>/training/ningbo/g35/JS44931.hea (737 bytes) 
JS44931 12 500 5000
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 -24 -28467 0 I
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 54 -17939 0 II
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 78 10542 0 III
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 -15 29347 0 aVR
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 -54 7106 0 aVL
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 63 23001 0 aVF
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 54 7544 0 V1
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 78 -32583 0 V2
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 -44 21472 0 V3
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 34 -31758 0 V4
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 -63 17759 0 V5
JS44931.mat 16x1+24 1000.0(0)/mV 16 0 117 27911 0 V6
# Age: 44
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown