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

File: <base>/training/ningbo/g15/JS25412.hea (752 bytes) 
JS25412 12 500 5000
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 -68 31430 0 I
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 10 -751 0 II
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 78 -32203 0 III
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 29 -9829 0 aVR
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 -73 -6177 0 aVL
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 44 10847 0 aVF
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 49 -6951 0 V1
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 59 31605 0 V2
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 49 -14322 0 V3
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 49 -3907 0 V4
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 10 -8875 0 V5
JS25412.mat 16x1+24 1000.0(0)/mV 16 0 20 -8978 0 V6
# Age: 76
# Sex: Female
# Dx: 426177001,251146004,164917005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown