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

File: <base>/training/ptb-xl/g22/HR21428.hea (762 bytes) 
HR21428 12 500 5000
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 200 27571 0 I
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 195 26767 0 II
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 -5 -823 0 III
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 -197 -27073 0 aVR
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 102 14241 0 aVL
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 95 13077 0 aVF
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 -330 -30399 0 V1
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 -845 -22861 0 V2
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 -795 30470 0 V3
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 65 -8596 0 V4
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 540 28746 0 V5
HR21428.mat 16x1+24 1000.0(0)/mv 16 0 360 11399 0 V6
# Age: 72
# Sex: Male
# Dx: 164951009,425419005,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown