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

File: <base>/training/ptb-xl/g22/HR21462.hea (744 bytes) 
HR21462 12 500 5000
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -90 -17582 0 I
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -65 -16035 0 II
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 25 1502 0 III
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 77 16839 0 aVR
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -57 -8864 0 aVL
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -20 -6706 0 aVF
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -60 -3281 0 V1
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -100 -5311 0 V2
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -115 -14025 0 V3
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -100 -458 0 V4
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -95 -5296 0 V5
HR21462.mat 16x1+24 1000.0(0)/mv 16 0 -35 -11520 0 V6
# Age: 72
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown