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

File: <base>/training/ptb-xl/g15/HR14457.hea (739 bytes) 
HR14457 12 500 5000
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 -95 30399 0 I
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 5 28671 0 II
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 100 -1717 0 III
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 45 -29354 0 aVR
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 -98 16419 0 aVL
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 52 13609 0 aVF
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 230 4757 0 V1
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 260 12297 0 V2
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 65 -30056 0 V3
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 1215 11758 0 V4
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 415 -2140 0 V5
HR14457.mat 16x1+24 1000.0(0)/mv 16 0 -30 -13690 0 V6
# Age: 37
# Sex: Female
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown