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

File: <base>/training/ningbo/g10/JS19774.hea (756 bytes) 
JS19774 12 500 5000
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 -10 3628 0 I
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 34 1087 0 II
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 44 -2611 0 III
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 -10 3816 0 aVR
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 -29 -3046 0 aVL
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 39 -6835 0 aVF
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 -20 1301 0 V1
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 34 -11463 0 V2
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 10 856 0 V3
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 -68 18317 0 V4
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 -59 14345 0 V5
JS19774.mat 16x1+24 1000.0(0)/mV 16 0 -29 9821 0 V6
# Age: 76
# Sex: Male
# Dx: 59931005,429622005,55930002,164890007
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown