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

File: <base>/training/chapman_shaoxing/g2/JS01668.hea (760 bytes) 
JS01668 12 500 5000
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 20 11783 0 I
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 59 11017 0 II
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 39 -798 0 III
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 -39 -5410 0 aVR
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 -10 262 0 aVL
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 49 -996 0 aVF
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 -5 -1960 0 V1
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 98 -17548 0 V2
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 -34 27987 0 V3
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 10 -2740 0 V4
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 78 -20504 0 V5
JS01668.mat 16x1+24 1000.0(0)/mV 16 0 10 11132 0 V6
# Age: 80
# Sex: Female
# Dx: 426783006,429622005,428750005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown