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

File: <base>/training/ningbo/g1/JS10688.hea (730 bytes) 
JS10688 12 500 5000
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 -93 17742 0 I
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 -132 8290 0 II
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 -39 -9451 0 III
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 112 -6859 0 aVR
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 -29 7625 0 aVL
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 -88 -6716 0 aVF
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS10688.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 72
# Sex: Male
# Dx: 164934002,164890007,6374002,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown