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

File: <base>/training/ningbo/g13/JS23219.hea (762 bytes) 
JS23219 12 500 5000
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 -44 6960 0 I
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 15 19154 0 II
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 59 12116 0 III
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 15 -7053 0 aVR
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 -54 -8699 0 aVL
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 34 9445 0 aVF
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 20 3897 0 V1
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 29 7718 0 V2
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 78 9732 0 V3
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 102 9408 0 V4
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 15 10525 0 V5
JS23219.mat 16x1+24 1000.0(0)/mV 16 0 73 17620 0 V6
# Age: 65
# Sex: Female
# Dx: 429622005,55827005,59931005,55930002,10370003
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown