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

File: <base>/training/chapman_shaoxing/g1/JS00390.hea (732 bytes) 
JS00390 12 500 5000
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 29 -27462 0 I
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 59 -23156 0 II
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 29 4357 0 III
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 -44 -2218 0 aVR
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 0 11985 0 aVL
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 44 -14558 0 aVF
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 156 11117 0 V1
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 10 26654 0 V2
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 68 3218 0 V3
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 0 -22528 0 V4
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 39 -31095 0 V5
JS00390.mat 16x1+24 1000.0(0)/mV 16 0 361 3281 0 V6
# Age: 81
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown