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

File: <base>/training/ptb-xl/g22/HR21526.hea (733 bytes) 
HR21526 12 500 5000
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 -95 27593 0 I
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 -65 -16471 0 II
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 30 21435 0 III
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 80 27497 0 aVR
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 -62 -29222 0 aVL
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 -17 2974 0 aVF
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 80 12370 0 V1
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 115 16951 0 V2
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 70 13733 0 V3
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 40 13982 0 V4
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 5 4070 0 V5
HR21526.mat 16x1+24 1000.0(0)/mv 16 0 -10 6591 0 V6
# Age: 55
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown