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

File: <base>/training/ptb-xl/g22/HR21574.hea (766 bytes) 
HR21574 12 500 5000
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 -160 -875 0 I
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 -75 20450 0 II
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 85 21346 0 III
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 117 -10636 0 aVR
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 -122 -11586 0 aVL
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 5 20014 0 aVF
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 110 20599 0 V1
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 180 26749 0 V2
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 85 25992 0 V3
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 0 3088 0 V4
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 -75 -25980 0 V5
HR21574.mat 16x1+24 1000.0(0)/mv 16 0 -85 -16837 0 V6
# Age: 68
# Sex: Male
# Dx: 164861001,39732003,426783006,445118002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown