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

File: <base>/training/ptb-xl/g22/HR21471.hea (748 bytes) 
HR21471 12 500 5000
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 -30 -9087 0 I
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 -35 -28755 0 II
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 -5 -19671 0 III
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 33 19403 0 aVR
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 -12 5858 0 aVL
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 -20 -23648 0 aVF
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 5 -5461 0 V1
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 30 -837 0 V2
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 15 -12730 0 V3
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 -15 -22112 0 V4
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 -35 -30678 0 V5
HR21471.mat 16x1+24 1000.0(0)/mv 16 0 -45 -21161 0 V6
# Age: 54
# Sex: Male
# Dx: 164889003,164934002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown