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

File: <base>/training/ningbo/g34/JS43913.hea (730 bytes) 
JS43913 12 500 5000
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 68 46 0 I
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 68 26696 0 II
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 0 26508 0 III
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 -68 24845 0 aVR
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 34 14108 0 aVL
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 34 20883 0 aVF
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 -78 -15951 0 V1
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 -117 -4375 0 V2
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 49 -568 0 V3
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 49 12234 0 V4
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 78 16731 0 V5
JS43913.mat 16x1+24 1000.0(0)/mV 16 0 -98 15785 0 V6
# Age: 27
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown