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

File: <base>/training/ningbo/g32/JS42369.hea (708 bytes) 
JS42369 12 500 5000
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 20 -5803 0 I
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 10 19393 0 II
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 -10 25272 0 III
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 -15 -1135 0 aVR
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 15 11704 0 aVL
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 0 -16329 0 aVF
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS42369.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 4
# Sex: Male
# Dx: 164934002,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown