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

File: <base>/training/chapman_shaoxing/g1/JS00077.hea (749 bytes) 
JS00077 12 500 5000
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 15 18637 0 I
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -59 30318 0 II
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -73 11549 0 III
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 24 -18484 0 aVR
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 44 -2522 0 aVL
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -68 14893 0 aVF
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -10 4670 0 V1
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -78 31766 0 V2
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -54 -25462 0 V3
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -20 32328 0 V4
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -24 31512 0 V5
JS00077.mat 16x1+24 1000.0(0)/mV 16 0 -15 23797 0 V6
# Age: 77
# Sex: Female
# Dx: 426177001,251199005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown