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

File: <base>/training/ningbo/g32/JS42140.hea (772 bytes) 
JS42140 12 500 5000
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 -68 -11632 0 I
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 88 -23577 0 II
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 156 -12024 0 III
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 -10 -9147 0 aVR
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 -112 -5737 0 aVL
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 122 8321 0 aVF
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 29 8013 0 V1
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 356 -25089 0 V2
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 63 -19059 0 V3
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 156 -14460 0 V4
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 161 -14557 0 V5
JS42140.mat 16x1+24 1000.0(0)/mV 16 0 293 29833 0 V6
# Age: 85
# Sex: Female
# Dx: 427084000,429622005,55930002,59931005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown