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

File: <base>/training/ningbo/g13/JS22919.hea (769 bytes) 
JS22919 12 500 5000
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 -59 -26593 0 I
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 49 5706 0 II
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 107 32232 0 III
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 5 16468 0 aVR
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 -83 30053 0 aVL
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 78 12830 0 aVF
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 10 16532 0 V1
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 44 15982 0 V2
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 88 17044 0 V3
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 73 18885 0 V4
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 73 11048 0 V5
JS22919.mat 16x1+24 1000.0(0)/mV 16 0 112 4102 0 V6
# Age: 82
# Sex: Female
# Dx: 429622005,59931005,426177001,164873001,55930002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown