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

File: <base>/training/ptb-xl/g22/HR21097.hea (745 bytes) 
HR21097 12 500 5000
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 60 -14479 0 I
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 35 30144 0 II
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 -25 -20917 0 III
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 -47 25271 0 aVR
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 42 3803 0 aVL
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 5 -27579 0 aVF
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 -15 -7853 0 V1
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 50 -7812 0 V2
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 80 -275 0 V3
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 105 -9426 0 V4
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 70 -11101 0 V5
HR21097.mat 16x1+24 1000.0(0)/mv 16 0 30 -13403 0 V6
# Age: 77
# Sex: Female
# Dx: 164934002,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown