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

File: <base>/training/chapman_shaoxing/g9/JS08639.hea (767 bytes) 
JS08639 12 500 5000
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 512 31554 0 I
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 634 16083 0 II
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 122 -15551 0 III
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 -571 15080 0 aVR
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 195 17367 0 aVL
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 376 26835 0 aVF
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 -664 18729 0 V1
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 -146 -18567 0 V2
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 595 2938 0 V3
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 2167 30144 0 V4
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 2464 -9057 0 V5
JS08639.mat 16x1+24 1000.0(0)/mV 16 0 1440 10017 0 V6
# Age: 88
# Sex: Female
# Dx: 164889003,55827005,164937009
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown