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

File: <base>/training/ningbo/g7/JS17130.hea (750 bytes) 
JS17130 12 500 5000
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 -54 462 0 I
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 -39 11346 0 II
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 15 10870 0 III
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 49 357 0 aVR
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 -34 -11368 0 aVL
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 -15 5085 0 aVF
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 59 12549 0 V1
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 44 -31140 0 V2
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 20 -31493 0 V3
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 -15 10397 0 V4
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 -20 -696 0 V5
JS17130.mat 16x1+24 1000.0(0)/mV 16 0 -24 -1143 0 V6
# Age: 72
# Sex: Male
# Dx: 164890007,164934002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown