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

File: <base>/training/ningbo/g9/JS19456.hea (772 bytes) 
JS19456 12 500 5000
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 371 -29507 0 I
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 298 -7886 0 II
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 -73 21642 0 III
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 -332 24806 0 aVR
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 220 1158 0 aVL
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 112 -31969 0 aVF
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 -34 -26484 0 V1
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 532 -16978 0 V2
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 1415 -30898 0 V3
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 1932 -27613 0 V4
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 1718 -25560 0 V5
JS19456.mat 16x1+24 1000.0(0)/mV 16 0 1444 -20578 0 V6
# Age: 85
# Sex: Female
# Dx: 164934002,55827005,164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown