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

File: <base>/training/ningbo/g34/JS43734.hea (700 bytes) 
JS43734 12 500 5000
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 73 3475 0 I
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 5 27707 0 II
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 -68 24229 0 III
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 -39 -9834 0 aVR
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 68 -15120 0 aVL
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 -34 19866 0 aVF
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS43734.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 4
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown