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

File: <base>/training/chapman_shaoxing/g4/JS03313.hea (765 bytes) 
JS03313 12 500 5000
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 -10 -15574 0 I
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 20 14759 0 II
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 29 30302 0 III
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 -5 5468 0 aVR
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 -20 -27503 0 aVL
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 24 17897 0 aVF
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 0 7669 0 V1
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 -10 19974 0 V2
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 39 3723 0 V3
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 -107 -30742 0 V4
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 -156 19281 0 V5
JS03313.mat 16x1+24 1000.0(0)/mV 16 0 10 -20397 0 V6
# Age: 64
# Sex: Female
# Dx: 426177001,284470004,164934002,17338001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown