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

File: <base>/training/ptb-xl/g21/HR20052.hea (765 bytes) 
HR20052 12 500 5000
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -20 -3497 0 I
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -295 11652 0 II
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -275 15164 0 III
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 158 -4163 0 aVR
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 128 -9283 0 aVL
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -285 13450 0 aVF
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 270 -32427 0 V1
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -170 11641 0 V2
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -465 26938 0 V3
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -895 20613 0 V4
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -750 802 0 V5
HR20052.mat 16x1+24 1000.0(0)/mv 16 0 -245 3193 0 V6
# Age: 79
# Sex: Male
# Dx: 164861001,251180001,427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown