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

File: <base>/training/ptb-xl/g15/HR14971.hea (735 bytes) 
HR14971 12 500 5000
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 -100 10351 0 I
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 -5 16355 0 II
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 95 6028 0 III
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 52 -13185 0 aVR
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 -97 2357 0 aVL
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 45 11384 0 aVF
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 550 6059 0 V1
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 -120 21373 0 V2
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 -50 -28166 0 V3
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 -85 -25766 0 V4
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 15 1401 0 V5
HR14971.mat 16x1+24 1000.0(0)/mv 16 0 -70 14200 0 V6
# Age: 34
# Sex: Male
# Dx: 426783006
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown