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

File: <base>/training/chapman_shaoxing/g9/JS08999.hea (725 bytes) 
JS08999 12 500 5000
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 -20 4455 0 I
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 0 4086 0 II
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 20 -502 0 III
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 10 1142 0 aVR
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 -20 -3646 0 aVL
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 10 -3640 0 aVF
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 10 4988 0 V1
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 29 -1053 0 V2
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 -29 467 0 V3
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 10 8512 0 V4
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 -10 -23015 0 V5
JS08999.mat 16x1+24 1000.0(0)/mV 16 0 986 4776 0 V6
# Age: 52
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown