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

File: <base>/training/chapman_shaoxing/g3/JS02509.hea (770 bytes) 
JS02509 12 500 5000
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 -112 24833 0 I
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 -10 -13841 0 II
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 102 26821 0 III
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 63 -32182 0 aVR
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 -107 -6968 0 aVL
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 44 -32480 0 aVF
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 122 6626 0 V1
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 34 13794 0 V2
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 39 12606 0 V3
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 -107 6468 0 V4
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 -93 9907 0 V5
JS02509.mat 16x1+24 1000.0(0)/mV 16 0 -29 30768 0 V6
# Age: 44
# Sex: Female
# Dx: 427084000,429622005,428750005,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown