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

File: <base>/training/ningbo/g13/JS22993.hea (755 bytes) 
JS22993 12 500 5000
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 -24 -22210 0 I
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 15 -30657 0 II
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 39 -8351 0 III
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 5 32370 0 aVR
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 -34 19607 0 aVL
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 24 7275 0 aVF
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 59 -17292 0 V1
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 239 10214 0 V2
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 151 1124 0 V3
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 234 -29640 0 V4
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 190 -7243 0 V5
JS22993.mat 16x1+24 1000.0(0)/mV 16 0 68 -7060 0 V6
# Age: 47
# Sex: Female
# Dx: 111975006,427084000,55827005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown