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

File: <base>/training/ningbo/g20/JS30050.hea (736 bytes) 
JS30050 12 500 5000
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 -29 20527 0 I
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 0 31031 0 II
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 29 10599 0 III
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 15 -20166 0 aVR
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 -29 32752 0 aVL
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 15 -16789 0 aVF
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 29 -646 0 V1
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 0 -6653 0 V2
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 -10 -13459 0 V3
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 -68 12147 0 V4
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 -98 -20502 0 V5
JS30050.mat 16x1+24 1000.0(0)/mV 16 0 -68 20629 0 V6
# Age: 38
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown