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

File: <base>/training/chapman_shaoxing/g9/JS08558.hea (800 bytes) 
JS08558 12 500 5000
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 239 3412 0 I
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 -29 -47 0 II
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 -268 -3505 0 III
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 -102 4519 0 aVR
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 254 -2607 0 aVL
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 -151 -7953 0 aVF
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 -1088 2009 0 V1
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 -649 29648 0 V2
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 -781 21477 0 V3
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 976 1372 0 V4
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 737 -6929 0 V5
JS08558.mat 16x1+24 1000.0(0)/mV 16 0 176 -1274 0 V6
# Age: 81
# Sex: Female
# Dx: 427084000,284470004,55827005,429622005,428750005,164934002,17338001
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown