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

File: <base>/training/chapman_shaoxing/g1/JS00068.hea (745 bytes) 
JS00068 12 500 5000
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 137 -8282 0 I
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 215 20565 0 II
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 78 28785 0 III
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 -176 -230 0 aVR
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 29 -24246 0 aVL
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 146 18859 0 aVF
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 156 23774 0 V1
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 205 -10943 0 V2
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 381 -29246 0 V3
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 849 -12543 0 V4
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 449 -15807 0 V5
JS00068.mat 16x1+24 1000.0(0)/mV 16 0 322 -25587 0 V6
# Age: 43
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown