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

File: <base>/training/ningbo/g5/JS14737.hea (744 bytes) 
JS14737 12 500 5000
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 10 3041 0 I
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 -54 3911 0 II
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 -63 876 0 III
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 24 2553 0 aVR
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 34 -5119 0 aVL
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 -59 -3691 0 aVF
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 24 -5 0 V1
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 -78 -9001 0 V2
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 10 -4207 0 V3
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 -59 5420 0 V4
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 -54 4165 0 V5
JS14737.mat 16x1+24 1000.0(0)/mV 16 0 -59 7840 0 V6
# Age: 82
# Sex: Female
# Dx: 164890007,55930002,427172004
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown