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

File: <base>/training/ningbo/g26/JS35943.hea (697 bytes) 
JS35943 12 500 5000
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 54 -9419 0 I
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 5 5047 0 II
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 -49 14434 0 III
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 -29 8264 0 aVR
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 49 14793 0 aVL
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 -24 -29162 0 aVF
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V1
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V2
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V3
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V4
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V5
JS35943.mat 16x1+24 1000.0(0)/mV 16 0 0 0 0 V6
# Age: 6
# Sex: Male
# Dx: 427393009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown