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

File: <base>/training/ptb-xl/g8/HR07053.hea (751 bytes) 
HR07053 12 500 5000
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 -40 20567 0 I
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 125 17600 0 II
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 165 -2906 0 III
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 -43 -19108 0 aVR
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 -103 11831 0 aVL
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 145 7383 0 aVF
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 40 28192 0 V1
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 -125 -25435 0 V2
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 -100 -18845 0 V3
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 315 8381 0 V4
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 -85 -2077 0 V5
HR07053.mat 16x1+24 1000.0(0)/mv 16 0 -155 4954 0 V6
# Age: 77
# Sex: Male
# Dx: 39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown