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

File: <base>/training/chapman_shaoxing/g1/JS00689.hea (743 bytes) 
JS00689 12 500 5000
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -49 -31617 0 I
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -78 -21746 0 II
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -29 9646 0 III
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 63 32107 0 aVR
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -10 -26486 0 aVL
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -54 -11797 0 aVF
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -10 30255 0 V1
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -29 -28662 0 V2
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 127 5967 0 V3
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -68 19858 0 V4
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -49 -15444 0 V5
JS00689.mat 16x1+24 1000.0(0)/mV 16 0 -137 285 0 V6
# Age: 50
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown