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

File: <base>/training/ningbo/g2/JS11904.hea (755 bytes) 
JS11904 12 500 5000
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 20 17581 0 I
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 -34 22655 0 II
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 -54 4995 0 III
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 10 -13934 0 aVR
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 34 287 0 aVL
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 -44 7792 0 aVF
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 234 31720 0 V1
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 181 -29434 0 V2
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 -181 12826 0 V3
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 -166 25379 0 V4
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 -93 29049 0 V5
JS11904.mat 16x1+24 1000.0(0)/mV 16 0 24 -23397 0 V6
# Age: 89
# Sex: Male
# Dx: 426177001,270492004,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown