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

File: <base>/training/ningbo/g9/JS18811.hea (759 bytes) 
JS18811 12 500 5000
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 -15 20782 0 I
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 -63 14253 0 II
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 -49 -6558 0 III
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 39 21361 0 aVR
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 15 7536 0 aVL
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 -59 30698 0 aVF
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 215 30785 0 V1
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 322 -18681 0 V2
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 390 -29248 0 V3
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 190 -25145 0 V4
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 34 -20351 0 V5
JS18811.mat 16x1+24 1000.0(0)/mV 16 0 -137 19705 0 V6
# Age: 50
# Sex: Male
# Dx: 713426002,55930002,164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown