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

File: <base>/training/chapman_shaoxing/g9/JS09328.hea (760 bytes) 
JS09328 12 500 5000
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 -29 9505 0 I
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 -49 18631 0 II
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 -20 9051 0 III
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 39 -7754 0 aVR
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 -5 -5999 0 aVL
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 -34 7845 0 aVF
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 54 -15 0 V1
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 142 2756 0 V2
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 102 -17708 0 V3
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 24 -16236 0 V4
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 -34 484 0 V5
JS09328.mat 16x1+24 1000.0(0)/mV 16 0 -34 7126 0 V6
# Age: 74
# Sex: Female
# Dx: 426177001,164917005,251146004,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown