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

File: <base>/training/ningbo/g14/JS23704.hea (755 bytes) 
JS23704 12 500 5000
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 -29 29411 0 I
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 63 31043 0 II
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 93 1618 0 III
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 -15 -24153 0 aVR
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 -63 7734 0 aVL
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 78 10302 0 aVF
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 24 -26 0 V1
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 39 26916 0 V2
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 -44 25174 0 V3
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 -44 -25501 0 V4
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 -98 22117 0 V5
JS23704.mat 16x1+24 1000.0(0)/mV 16 0 -195 11734 0 V6
# Age: 28
# Sex: Female
# Dx: 164934002,427084000,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown