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

File: <base>/training/ptb-xl/g22/HR21729.hea (741 bytes) 
HR21729 12 500 5000
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 860 9143 0 I
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 565 16321 0 II
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 -295 7184 0 III
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 -712 -13107 0 aVR
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 577 1435 0 aVL
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 135 11880 0 aVF
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 -530 -20944 0 V1
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 575 -5627 0 V2
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 1050 529 0 V3
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 890 -396 0 V4
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 805 -3388 0 V5
HR21729.mat 16x1+24 1000.0(0)/mv 16 0 615 -2692 0 V6
# Age: 70
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown