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

File: <base>/training/chapman_shaoxing/g1/JS00758.hea (741 bytes) 
JS00758 12 500 5000
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 44 17433 0 I
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 29 28450 0 II
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 -15 10928 0 III
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 -34 -16886 0 aVR
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 29 -2954 0 aVL
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 5 13605 0 aVF
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 20 1752 0 V1
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 78 -27830 0 V2
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 78 27407 0 V3
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 93 22831 0 V4
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 68 32367 0 V5
JS00758.mat 16x1+24 1000.0(0)/mV 16 0 34 21532 0 V6
# Age: 48
# Sex: Female
# Dx: 426177001,428750005
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown