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

File: <base>/training/ptb-xl/g22/HR21387.hea (751 bytes) 
HR21387 12 500 5000
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 15 9661 0 I
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 -10 -23262 0 II
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 -25 32615 0 III
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 -2 7270 0 aVR
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 20 21979 0 aVL
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 -17 -27500 0 aVF
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 -45 -27822 0 V1
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 -65 -8991 0 V2
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 50 2770 0 V3
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 60 22126 0 V4
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 100 19401 0 V5
HR21387.mat 16x1+24 1000.0(0)/mv 16 0 5 3370 0 V6
# Age: 68
# Sex: Male
# Dx: 164861001,164873001,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown