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

File: <base>/training/chapman_shaoxing/g8/JS07450.hea (732 bytes) 
JS07450 12 500 5000
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 -20 1117 0 I
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 10 5871 0 II
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 29 4748 0 III
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 5 -30220 0 aVR
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 -24 25374 0 aVL
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 20 -462 0 aVF
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 10 -9082 0 V1
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 400 1092 0 V2
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 468 -26768 0 V3
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 215 14790 0 V4
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 410 25732 0 V5
JS07450.mat 16x1+24 1000.0(0)/mV 16 0 156 -5467 0 V6
# Age: 60
# Sex: Female
# Dx: 426177001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown