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

File: <base>/training/ningbo/g11/JS21304.hea (763 bytes) 
JS21304 12 500 5000
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 -24 16830 0 I
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 127 21097 0 II
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 151 4212 0 III
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 -49 -12974 0 aVR
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 -88 176 0 aVL
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 137 6413 0 aVF
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 -44 17167 0 V1
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 -98 -19211 0 V2
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 -49 -10409 0 V3
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 83 10915 0 V4
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 78 6965 0 V5
JS21304.mat 16x1+24 1000.0(0)/mV 16 0 39 11151 0 V6
# Age: 28
# Sex: Male
# Dx: 426177001,164934002,445118002,61721007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown