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

File: <base>/training/ptb-xl/g22/HR21145.hea (758 bytes) 
HR21145 12 500 5000
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 45 -748 0 I
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 90 11680 0 II
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 45 12451 0 III
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 -68 -6345 0 aVR
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 0 -6565 0 aVL
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 67 11840 0 aVF
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 60 2224 0 V1
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 220 -7533 0 V2
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 220 -3518 0 V3
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 145 -1693 0 V4
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 85 -1450 0 V5
HR21145.mat 16x1+24 1000.0(0)/mv 16 0 55 7490 0 V6
# Age: 74
# Sex: Female
# Dx: 164865005,164951009,39732003,426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown