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

File: <base>/training/ptb-xl/g22/HR21269.hea (746 bytes) 
HR21269 12 500 5000
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 -70 -7130 0 I
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 -320 -18300 0 II
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 -250 -11131 0 III
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 195 12762 0 aVR
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 90 2403 0 aVL
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 -285 -14560 0 aVF
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 135 -9876 0 V1
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 95 -17252 0 V2
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 -50 27844 0 V3
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 -105 -27763 0 V4
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 -105 -3153 0 V5
HR21269.mat 16x1+24 1000.0(0)/mv 16 0 -85 11980 0 V6
# Age: 44
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown