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

File: <base>/training/ningbo/g2/JS12424.hea (766 bytes) 
JS12424 12 500 5000
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 -5 2245 0 I
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 -83 3153 0 II
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 -78 868 0 III
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 44 3477 0 aVR
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 34 -5470 0 aVL
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 -83 -4153 0 aVF
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 10 27856 0 V1
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 20 -6247 0 V2
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 29 -18942 0 V3
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 24 28369 0 V4
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 -10 14780 0 V5
JS12424.mat 16x1+24 1000.0(0)/mV 16 0 -44 7062 0 V6
# Age: 68
# Sex: Male
# Dx: 54016002,164912004,426783006,164934002,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown