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

File: <base>/training/ningbo/g11/JS20775.hea (778 bytes) 
JS20775 12 500 5000
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 -59 7965 0 I
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 -34 -25496 0 II
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 24 32054 0 III
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 49 -17865 0 aVR
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 -44 -18196 0 aVL
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 -5 29917 0 aVF
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 98 28490 0 V1
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 68 -32645 0 V2
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 -5 29758 0 V3
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 -54 -32004 0 V4
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 -83 31801 0 V5
JS20775.mat 16x1+24 1000.0(0)/mV 16 0 -98 -32412 0 V6
# Age: 65
# Sex: Female
# Dx: 284470004,427084000,429622005,59931005,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown