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

File: <base>/training/ptb-xl/g5/HR04923.hea (758 bytes) 
HR04923 12 500 5000
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 -115 -22182 0 I
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 -135 12894 0 II
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 -20 -30488 0 III
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 125 -28333 0 aVR
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 -47 -28432 0 aVL
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 -77 -8742 0 aVF
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 285 -19455 0 V1
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 175 -10768 0 V2
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 30 -17156 0 V3
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 325 -24724 0 V4
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 90 -3353 0 V5
HR04923.mat 16x1+24 1000.0(0)/mv 16 0 -40 -19336 0 V6
# Age: 65
# Sex: Male
# Dx: 164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown