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

File: <base>/training/ptb-xl/g22/HR21187.hea (768 bytes) 
HR21187 12 500 5000
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -40 -18686 0 I
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 880 -10448 0 II
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 920 8206 0 III
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -420 -18694 0 aVR
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -480 19860 0 aVL
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 900 -1340 0 aVF
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -300 -23938 0 V1
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -300 5799 0 V2
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -335 16593 0 V3
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -380 32448 0 V4
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -300 21995 0 V5
HR21187.mat 16x1+24 1000.0(0)/mv 16 0 -350 -27414 0 V6
# Age: 50
# Sex: Male
# Dx: 39732003,426783006,63593006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown