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

File: <base>/training/ptb-xl/g15/HR14950.hea (766 bytes) 
HR14950 12 500 5000
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 -100 -15985 0 I
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 150 -9561 0 II
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 250 6445 0 III
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 -25 12401 0 aVR
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 -175 -11276 0 aVL
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 200 -1870 0 aVF
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 15 7754 0 V1
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 -135 -14696 0 V2
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 -95 -21122 0 V3
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 155 19881 0 V4
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 145 11560 0 V5
HR14950.mat 16x1+24 1000.0(0)/mv 16 0 420 -27297 0 V6
# Age: 83
# Sex: Female
# Dx: 164934002,445118002,713426002
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown