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

File: <base>/training/ptb-xl/g5/HR04881.hea (823 bytes) 
HR04881 12 500 5000
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 110 -13547 0 I
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 -410 -10732 0 II
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 -520 2805 0 III
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 150 12119 0 aVR
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 315 -8145 0 aVL
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 -465 -3945 0 aVF
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 -220 25395 0 V1
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 -255 -2711 0 V2
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 260 26866 0 V3
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 385 10015 0 V4
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 455 2115 0 V5
HR04881.mat 16x1+24 1000.0(0)/mv 16 0 200 366 0 V6
# Age: 78
# Sex: Female
# Dx: 164861001,164865005,164884008,164889003,164917005,164934002,164951009,39732003,698252002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown