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

File: <base>/training/ningbo/g29/JS38683.hea (699 bytes) 
JS38683 12 500 5000
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 0 -22577 0 I
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 -49 -19486 0 II
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 -49 3019 0 III
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 24 27196 0 aVR
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 24 13848 0 aVL
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 -49 18390 0 aVF
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS38683.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 5
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown