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

File: <base>/training/ptb-xl/g22/HR21344.hea (745 bytes) 
HR21344 12 500 5000
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -240 6118 0 I
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -160 -32616 0 II
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 80 26763 0 III
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 200 -19829 0 aVR
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -160 22956 0 aVL
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -40 -2975 0 aVF
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -40 6747 0 V1
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -75 -4059 0 V2
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -265 476 0 V3
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -135 15594 0 V4
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -235 15216 0 V5
HR21344.mat 16x1+24 1000.0(0)/mv 16 0 -240 -9969 0 V6
# Age: 57
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown