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

File: <base>/training/chapman_shaoxing/g4/JS03581.hea (748 bytes) 
JS03581 12 500 5000
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 -39 14496 0 I
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 10 13315 0 II
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 49 -1468 0 III
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 15 -9036 0 aVR
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 -44 -29751 0 aVL
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 29 -30885 0 aVF
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 -283 -14270 0 V1
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 146 10199 0 V2
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 29 27581 0 V3
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 -29 -547 0 V4
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 29 18760 0 V5
JS03581.mat 16x1+24 1000.0(0)/mV 16 0 20 -27930 0 V6
# Age: 72
# Sex: Female
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown