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

File: <base>/training/ningbo/g32/JS41778.hea (768 bytes) 
JS41778 12 500 5000
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 127 18350 0 I
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 98 -18401 0 II
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 -29 28731 0 III
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 -112 -26619 0 aVR
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 78 -11226 0 aVL
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 34 31736 0 aVF
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 210 27304 0 V1
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 195 21577 0 V2
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 34 5326 0 V3
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 -93 14323 0 V4
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 -73 -19388 0 V5
JS41778.mat 16x1+24 1000.0(0)/mV 16 0 24 -3837 0 V6
# Age: 79
# Sex: Female
# Dx: 427084000,429622005,55930002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown