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

File: <base>/training/ptb-xl/g22/HR21465.hea (748 bytes) 
HR21465 12 500 5000
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 -10 9455 0 I
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 -30 -7611 0 II
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 -20 -17066 0 III
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 20 -480 0 aVR
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 5 13642 0 aVL
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 -25 -11927 0 aVF
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 35 -28362 0 V1
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 40 413 0 V2
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 60 2402 0 V3
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 105 2384 0 V4
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 40 -2135 0 V5
HR21465.mat 16x1+24 1000.0(0)/mv 16 0 40 -3887 0 V6
# Age: 50
# Sex: Male
# Dx: 164865005,164951009,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown